Build Your Own Vectrex Vector-Based Video Game Console

A DIY Vectrex-inspired console is less about copying a vintage machine and more about recreating the distinctive experience of drawing games with moving beams instead of pixels. Rather than building an image line by line like a television, a vector display steers a bright point directly between coordinates, producing sharp glowing lines, smooth motion, and a look that is difficult to imitate with a normal screen.

This project combines digital game code with analog signal generation: a processor decides what lines to draw, digital-to-analog converters create X and Y deflection voltages, and a brightness channel turns the beam on and off as shapes are traced. The same principles can drive a suitable CRT, an oscilloscope in X-Y mode, or a modern display subsystem designed to simulate vector behavior.

#	Preview	Product	Price
1		WYGAMING Portable 20000 in 1 Metal Box 3D Arcade Game Console, 22 inch Screen Retro Electronic Game...	$279.99	Buy on Amazon

As an Amazon Associate I earn from qualifying purchases.

Building one safely means making careful choices about display hardware, isolation, signal levels, calibration, controls, audio, and enclosure design. The goal is a standalone vector game console architecture that captures the spirit of classic vector gaming without relying on original Vectrex parts.

How Vector Displays Differ from Raster Displays

A raster display builds an image by scanning across the screen in a fixed pattern, line by line, from top to bottom. A television, VGA monitor, LCD panel, or HDMI display expects a continuous stream of pixel data synchronized to horizontal and vertical timing. Even if the picture contains only a single diagonal line, the display still refreshes every pixel position in its grid. The image is stored or generated as a frame, and the display hardware decides where each pixel belongs.

#1 Best Overall

WYGAMING Portable 20000 in 1 Metal Box 3D Arcade Game Console, 22 inch Screen Retro Electronic Game Console, with Search/Hide/Save/Load/Pause Functions

• 【 3D SERIES ZSH WIFI new system】 64-bit S812 CPU, CORTEX-A9 Mali MP8 450Mhz,2.0GHz dual-core GPU, 8GB RAM; the new operating system provides a more responsive and smoother experience. Pre-installed with 23,000+ games, it supports 45+ mainstream simulators, and the 64GB extended memory allows for adding more games
• 【22-inch HD screen】 The 22-inch IPS full-view screen ensures no errors at different angles, with a 1920x1080P resolution and clearer RGB color display enjoy arcade-quality sound with integrated dual speakers.At the same time, by inputting HD signal, it can be connected to PC, TVBOX, GAMEBOX, monitoring host, and used as a display screen
• [Machine supports multiple simulation games] MAME/FBA/FBN/SFC/FC/PCE/GBA/MAME+ /GBC/MD/PS/N64/DC/PPSSPP, A9 Mali MP8 450Mhz,2.0GHz perfect running game, language support: Chinese, English, Korean, Spanish, Japanese, self switching, supports game resolution 1280X720P
• 【Mini computers body and multi-function】 The size (21*15*13 inch) allows for Folding the screen makes it easy to carry and perfect for collecting It can also be connected to a large screen or controller for home use via a DC 12V adapter, and features a built-in speaker and 3.5mm headphone jack
• 【Free modification permissions】 In some games, you can switch emulator kernels, adjust screen orientation and aspect ratio, and apply screen filters. It also supports Wi Fi connection to download games and play with two or 4P players

$279.99

Buy on Amazon

A vector display works differently. Instead of sweeping a beam across a rectangular pixel grid, it steers an electron beam directly to the coordinates needed to draw lines, points, and shapes. To draw a triangle, the beam moves to one corner with brightness off, turns brightness on, draws a line to the next corner, then the next, then back to the start. The picture is not a bitmap; it is a timed sequence of X position, Y position, and brightness values. This is the core idea behind a Vectrex-inspired console: the video output behaves more like a precision analog plotter than a conventional video signal.

In a CRT vector display, the X and Y signals control magnetic or electrostatic deflection, moving the beam horizontally and vertically. A separate Z or intensity signal controls whether the beam is visible and how bright it appears. The console must continuously redraw the scene fast enough that the phosphor persistence and human vision blend the strokes into a stable image. If the drawing list is too long or the beam moves too slowly, the image flickers. If the beam moves too fast or the brightness is too low, lines become faint or uneven.

Practical differences that affect the console design

This difference changes how you think about graphics. A raster game engine usually stores sprites, tile maps, framebuffers, or pixel textures. A vector console stores objects as lists of strokes: move here, draw there, set brightness, scale this shape, rotate that line set. A spaceship might be represented by eight line segments rather than a sprite sheet. Text may be drawn from a stroke font rather than a bitmap font. Explosions can be made from expanding points and short line fragments instead of animated pixel frames.

Vector graphics also have distinct limitations. Filled areas are difficult because the beam must trace many closely spaced lines, which consumes drawing time and increases flicker. Complex scenes with hundreds of segments may become unstable unless carefully prioritized. Brightness can vary depending on line length, beam speed, amplifier response, and phosphor behavior. Long lines, short dots, and repeated strokes may not appear equally bright without compensation in firmware or analog circuitry.

For a DIY system, the display model can be summarized as three synchronized analog outputs: X position, Y position, and beam brightness. The processor or graphics controller prepares a list of drawing commands, digital-to-analog converters turn coordinates into voltages, analog amplifiers scale those voltages for the display hardware, and an intensity path blanks or illuminates the beam at the correct moments. Once this model is clear, the rest of the project becomes a series of design choices: how accurately to generate coordinates, how quickly to draw the scene, and what display device can safely accept the resulting signals.

Core Hardware Architecture for a DIY Vector Console

A DIY vector console can be built as a set of clear functional blocks: a main processor, a vector output subsystem, analog signal conditioning, input handling, audio generation, memory, power regulation, and the display interface. Unlike a raster game machine, the video section does not continuously stream pixels in scanline order. Instead, the processor sends drawing instructions that become X position, Y position, and beam intensity signals. Keeping those responsibilities separated makes the project easier to debug and safer to expand.

The central controller can be a microcontroller, FPGA, or small single-board computer, but a microcontroller is often the most practical starting point. Boards based on the RP2040, STM32, ESP32, or Teensy families have enough speed for simple arcade-style games and can drive external digital-to-analog converters. The processor should manage game state, read controllers, queue vector drawing commands, update sound, and maintain timing. For smoother output, use a command buffer: one frame of vectors can be prepared while another is being sent to the analog output stage.

Main building blocks

• Processor: Runs the game program, builds vector lists, polls inputs, and controls audio timing.
• Memory: Stores firmware, vector font data, level data, sprites described as line segments, and lookup tables for scaling or rotation.
• DACs: Convert digital X and Y coordinates into analog voltages for beam deflection. A third DAC or PWM channel can control brightness.
• Analog output stage: Scales, offsets, filters, and buffers the DAC outputs before they reach a display or amplifier.
• Input interface: Reads buttons, joysticks, rotary encoders, or analog controls through GPIO, ADC channels, or shift registers.
• Audio section: Produces simple tones, noise, or sampled effects through PWM, an external DAC, or a small audio codec.
• Power system: Provides clean, stable rails for digital electronics and separate, well-filtered rails for analog circuitry.

A typical architecture uses two matched DAC channels for X and Y deflection. Twelve-bit DACs are a good practical minimum, giving 4096 possible positions per axis, while 16-bit DACs provide finer positioning and smoother scaling. The brightness channel can use another DAC if precise intensity control is desired, though high-frequency PWM followed by a low-pass filter is acceptable for many builds. The DAC outputs should not be wired directly to unknown display hardware. Use op-amp buffers so the console presents a predictable signal range, such as ±1 V, ±2.5 V, or ±5 V depending on the chosen display path.

For the digital side, choose an architecture that can produce deterministic timing. A microcontroller with DMA can stream coordinate samples to SPI or parallel DACs without constant CPU intervention. An FPGA offers excellent timing control and can implement line generators, brightness gates, and hardware clipping, but it raises the design complexity. A hybrid approach works well: a microcontroller handles gameplay and user-facing features, while a small programmable device or dedicated timer peripherals handle vector stepping and blanking.

Plan the circuit board around signal separation. Keep the DACs and op-amps close together, route X and Y traces as clean analog paths, and avoid running high-current audio or power-switching traces beside them. Use a solid ground strategy, decoupling capacitors near every IC, and connectors that clearly separate low-voltage console signals from any high-voltage display electronics. Even if the first prototype is built on a bench with development boards, sketch the final block diagram early; it will guide connector choices, firmware interfaces, enclosure layout, and future upgrades.

Generating X/Y Deflection and Brightness Signals

A vector console draws by steering a beam to specific coordinates instead of scanning fixed rows. In a DIY system, that means producing three synchronized analog signals: X deflection, Y deflection, and brightness, often called Z intensity. The X and Y signals position the beam on the display, while the brightness signal turns the beam on only during visible strokes. Your firmware supplies a stream of points or line commands; the analog output stage turns those commands into smooth voltages that the display can follow.

The most straightforward approach is to use two digital-to-analog converters, one for X and one for Y. A 12-bit DAC gives 4096 positions per axis, which is enough for crisp line art on a small CRT or oscilloscope. A 16-bit DAC offers finer placement but also demands cleaner board layout, lower-noise power rails, and more careful calibration. Each DAC output normally feeds an op-amp stage that scales and offsets the voltage to match the display. For example, a microcontroller DAC might produce 0 to 3.3 V, while an oscilloscope in X-Y mode may expect roughly -5 V to +5 V. A dual-supply op-amp circuit can convert the unipolar DAC output into a centered bipolar signal.

Brightness can be generated with a third DAC, a filtered PWM output, or a fast digital blanking line, depending on the display. A simple system may use brightness as an on/off signal: beam off while moving between disconnected shapes, beam on while drawing a line. More advanced designs vary intensity to compensate for line length, drawing speed, or stylistic effects such as glowing shots and dim grid lines. For CRT-based displays, the Z signal must be handled conservatively because excessive beam intensity can burn phosphor, especially when the beam is stationary or repeatedly drawing the same short segment.

Common signal path

1. Vector command: firmware selects a target coordinate and beam state.
2. Coordinate update: X and Y values are written to DACs at a fixed sample rate.
3. Analog scaling: op-amps convert DAC voltages to the required deflection range.
4. Blanking control: brightness is disabled during moves and enabled during strokes.
5. Display response: the beam travels through the requested path and lights the phosphor.

Line drawing quality depends heavily on timing. If you jump instantly from one endpoint to another with the beam on, the display may show a bright dot or a diagonal streak with uneven intensity. Instead, interpolate between endpoints in small steps. For a line from one coordinate to another, the firmware calculates intermediate X and Y values and outputs them at a steady rate. Longer lines receive more samples than shorter lines so that apparent drawing speed stays consistent. If the beam moves too slowly, lines become overly bright; if it moves too quickly, they become faint or may bend due to amplifier bandwidth limits.

Keep the analog section physically separate from noisy digital circuitry. Use a solid ground strategy, local decoupling capacitors near DACs and op-amps, and short traces for sensitive analog paths. Add output resistors or protection networks so an accidental firmware fault or cable short is less likely to damage the display input. During early testing, draw a small centered box, crosshair, and diagonal lines at reduced brightness. These patterns reveal reversed axes, incorrect scaling, amplifier clipping, and timing errors before you attempt a full game scene.

Choosing the Display: CRT Options, Oscilloscopes, and Modern Alternatives

The display choice determines how authentic, difficult, and safe your vector console build will be. A vector game does not send pixels to a normal video input; it produces continuous X, Y, and brightness signals that steer a beam or simulate beam motion. For a first build, the most practical path is usually an oscilloscope in X-Y mode or a modern vector renderer. A custom CRT monitor can look closest to a classic arcade or Vectrex-style display, but it requires high-voltage knowledge, careful isolation, and more analog calibration.

Using an oscilloscope in X-Y mode

An analog oscilloscope is the simplest real electron-beam display for experimentation. Feed your horizontal deflection signal into the X input, vertical deflection into the Y input, and use the Z-axis or intensity input for brightness if the scope provides one. Many bench scopes accept roughly ±1 V to ±5 V for X and Y, but sensitivity varies, so include adjustable gain and offset controls between your DAC outputs and the scope inputs. If there is no Z input, you can still draw wireframe graphics, but blanking between strokes will be imperfect and connecting lines may remain visible.

• Best match: analog oscilloscope with X-Y mode and Z-axis intensity input.
• Signal range: design output stages with trim pots or digitally adjustable gain.
• Refresh behavior: keep vector lists short enough to avoid flicker, typically by redrawing the full scene dozens of times per second.
• Limitations: phosphor color, screen size, and brightness are fixed by the scope hardware.

Repurposing a CRT display

A bare CRT or modified CRT monitor can provide the most convincing result, but it is also the riskiest option. Television and computer monitors are normally raster devices: their deflection coils are driven by fixed horizontal and vertical scan circuits, not arbitrary X/Y vector waveforms. To use one as a true vector display, the raster deflection system must be bypassed or replaced with linear deflection amplifiers matched to the yoke. This involves inductive loads, high voltages, beam current control, and protection circuits that prevent the beam from burning a stationary spot into the phosphor.

If you take this route, start with a small monochrome CRT module or a documented electrostatic CRT rather than a random mains-powered television. Electrostatic CRTs, often found in older instruments, can be easier to drive because their X and Y plates respond to voltage rather than coil current. Magnetic CRT yokes need current-drive amplifiers capable of handling flyback energy and heat. In both cases, add a hardware blanking circuit that shuts off the beam when firmware stalls, during reset, or when deflection signals go out of range.

Modern display alternatives

You can also build a convincing vector console without a CRT. One approach is to render vectors on a small LCD or OLED using a microcontroller, FPGA, or single-board computer. The firmware still maintains a display list of lines, points, and brightness values, but a graphics layer converts those commands into pixels. This loses the continuous glow of a real beam, yet it makes development safer and easier, supports color, and allows screenshots, scaling, and overlays. Add simulated phosphor fade, bloom, and line persistence for a more authentic appearance.

For most builders, develop the console first against an oscilloscope or software-rendered display, then decide whether a dedicated CRT is worth the added complexity. Keep the display interface modular: define X, Y, and brightness as standard analog outputs, and place level shifting, filtering, and protection on a separate board. That lets the same game hardware drive a scope during testing, a simulated display during firmware work, and a more ambitious CRT stage later.

Game Logic, Firmware, and Vector Drawing Commands

The firmware for a vector console has two jobs that must stay tightly coordinated: running the game state and continuously refreshing the display list. Unlike a raster system, there is no framebuffer that passively holds an image. Every visible line must be redrawn many times per second, so the main loop should update positions, read inputs, mix audio events, then hand a compact list of vector commands to a drawing routine. A practical target is 40 to 60 complete redraws per second, with the number of line segments limited enough to avoid flicker.

A useful firmware structure is to separate the game simulation from the vector renderer. The simulation can work in an abstract coordinate space, such as signed 12-bit values from -2048 to +2047 on both axes. The renderer then scales those coordinates to match the DAC range and analog deflection hardware. This makes it easier to change displays later, because the game does not need to know whether the final output is a CRT deflection board, an oscilloscope in X-Y mode, or a modern vector monitor emulator.

Basic Vector Command Set

Keep the drawing language small at first. A minimal command stream can describe moves, lines, brightness changes, and timing delays. Each command should be fast to decode and deterministic, especially on a small microcontroller. For example, a 32-bit command format can pack an operation code with X and Y coordinates, while brightness and scale commands can use shorter records.

The drawing routine should blank the beam before large jumps, update the X and Y DACs, wait briefly for the analog stages to settle, then enable brightness for visible strokes. Lines can be generated by stepping both DACs with a digital differential analyzer algorithm, by using timer-driven interpolation, or by feeding target points to external analog ramp circuits. Microcontroller-based interpolation is usually the simplest starting point: a timer interrupt advances the X and Y outputs at a fixed rate while the main loop prepares the next command list in a second buffer.

Frame Timing and Display Lists

Double buffering prevents the renderer from reading a half-updated scene. One buffer is actively drawn while the game updates the next buffer with player shots, enemies, score digits, and UI elements. When the renderer reaches END, it swaps buffers only if a complete new list is ready. If not, it repeats the previous list to keep the display alive. This approach also makes animation smoother because object motion is synchronized with full-frame redraws rather than mid-list edits.

• Use vector fonts: Store digits and letters as short stroke lists so score and menus use the same renderer as gameplay objects.
• Clip off-screen lines: Prevent commands from requesting extreme DAC values that could overdrive the analog output stages.
• Sort for shorter jumps: Group nearby objects when possible to reduce blank travel time and visible flicker.
• Limit brightness time: Very bright static shapes can burn phosphor on CRT displays, so avoid fixed high-intensity screens.

For development, add a serial debug port or USB console that can dump the current display list, report frame time, and accept simple test commands such as drawing a box, crosshair, circle approximation, or brightness ramp. Before running a full game, the firmware should include calibration patterns for centering, scaling, linearity checks, and intensity adjustment. Once those tests are stable, the same command pipeline can support classic arcade-style games built from points, lines, text strokes, particles, and rotating wireframe objects.

Controllers, Audio, and Console Enclosure Design

The controller system for a DIY vector console should be simple, durable, and easy for firmware to scan at a steady rate. A Vectrex-inspired layout typically uses one analog stick and four front-panel buttons per player, but you can adapt this to arcade controls, a gamepad-style enclosure, or detachable controllers. For the analog stick, choose either a dual 10 kΩ potentiometer joystick or a modern Hall-effect joystick module. Potentiometer sticks are easy to read with microcontroller ADC inputs, while Hall-effect sticks tend to drift less and last longer. Add a small dead zone in software so that tiny voltage changes near center do not move the player’s ship or cursor.

Buttons should be wired as active-low inputs using internal or external pull-up resistors. This keeps the wiring simple: one side of each switch connects to ground, and the other goes to a GPIO pin. If the controller cable is longer than about one meter, add basic protection such as 100 Ω series resistors on signal lines and small capacitors to ground for noise filtering. Use a keyed connector such as DIN, mini-DIN, RJ-style modular, or a locking aviation connector so the controller cannot be plugged in backwards. For a two-player console, scan both controllers in the same timed input loop and store the latest state in a compact input structure used by the game engine.

Practical controller wiring plan

• X axis: joystick potentiometer wiper to ADC input, ends to 3.3 V and ground.
• Y axis: second potentiometer wiper to another ADC input, with the direction corrected in firmware if needed.
• Buttons: four digital inputs pulled high, grounded when pressed.
• Cable shield: connect to console ground at one end only to reduce hum loops.
• Connector pins: reserve at least one spare pin for future expansion, such as a start button or controller identification resistor.

Audio can be handled with a small PWM output, a DAC channel, or a dedicated sound chip. PWM is the lowest-cost route: run it above the audible range, pass it through a resistor-capacitor low-pass filter, then feed a small audio amplifier module such as an LM386 board or a class-D amplifier. A DAC gives cleaner tones and sampled effects, especially if your firmware mixes mulle channels before output. Classic vector games sound convincing with square waves, noise bursts, pitch slides, and short envelopes, so a complex synthesizer is not required. Place the speaker away from analog deflection circuitry and route audio ground carefully to avoid whine from the display drive signals.

The enclosure should protect the user, support the display securely, and separate noisy power electronics from low-level analog signals. For a compact console using an oscilloscope tube or small CRT, build an internal metal subframe that carries the display, power supply, and high-voltage shielding. The outer shell can be plywood, acrylic, 3D-printed panels, or sheet metal, but any conductive exterior must be bonded to earth ground when mains power is present. Provide ventilation slots above heat-producing regulators, amplifiers, and CRT circuitry, and avoid placing vents where fingers can reach high-voltage sections.

Plan the front panel before cutting material. The display should sit at a comfortable viewing angle, with brightness and volume controls accessible but not easy to bump during play. Put power, reset, and service controls on the side or rear. Internally, keep the microcontroller board, DACs, and analog vector amplifiers on a removable tray so you can probe test points during calibration. Label connectors, include strain relief on controller and power cables, and add rubber feet to keep the cabinet stable. A well-organized enclosure makes the console feel like an instrument rather than a loose collection of boards, and it greatly simplifies later repairs, upgrades, and game development.

Calibration, Safety, and Troubleshooting

Calibration turns a working vector console into one that feels stable, sharp, and playable. Begin with the beam disabled or brightness set very low, then verify the low-voltage rails with a multimeter before connecting the display input stages. Check that the DAC outputs sit at their expected zero point, usually mid-scale for a bipolar deflection amplifier or near ground if you use a later offset stage. With no game running, output a simple center dot, then a small square, then a full-screen border so each part of the signal chain can be adjusted without guessing.

Basic calibration sequence

1. Set electrical center: adjust the X and Y offset trims until a center-point command lands in the middle of the display area.
2. Set scale: draw a border or grid and adjust X/Y gain so the image fills the intended area without clipping at the edges.
3. Correct aspect ratio: draw a circle test pattern; if it appears oval, change only one axis gain until the circle is round.
4. Adjust blanking: draw several separated line segments and reduce brightness during moves so retrace lines disappear.
5. Set intensity range: tune the Z or brightness control so dim vectors are visible while bright vectors do not bloom excessively.
6. Check dynamic response: run fast diagonal, horizontal, and vertical strokes to look for overshoot, ringing, or rounded corners.

If the image is mirrored, swap the polarity in firmware or invert the corresponding analog stage; do not randomly interchange display wiring on a CRT yoke or deflection connector. If diagonal lines bow or stair-step, the DAC update rate may be too low, the vector step timing may be uneven, or the output filter may be too aggressive. If corners hook or overshoot, reduce amplifier gain, add compensation recommended by the op-amp datasheet, or slow the vector slew rate in firmware. A faint diagonal line between objects usually means the beam is not blanking quickly enough, while bright dots at endpoints often indicate that the beam is enabled before movement has fully settled.

Safety depends heavily on the display choice. An oscilloscope in X-Y mode is the safest vintage-style option because its high-voltage circuitry remains enclosed and its inputs are designed for external signals. A bare CRT, arcade vector monitor, or modified television requires far more care: the anode, flyback area, neck board, and deflection circuitry can retain dangerous voltages even after power is removed. Work one-handed when probing live equipment, use insulated tools, keep jewelry away from the chassis, and never defeat earth grounding. Add fuses, strain relief, a proper power switch, ventilation slots, and a clearly labeled external power supply connector to the console enclosure.

Protect the display from software faults as well. A stopped program that leaves the beam bright at one coordinate can burn a phosphor spot, so implement a watchdog timer that blanks intensity if vector updates stop. Clamp X, Y, and brightness signals to safe ranges with resistors, protection diodes, or dedicated buffer stages. During development, include a hardware brightness limit switch and a firmware test menu for grid, circle, border, and blanking patterns. Once the console passes these checks, calibration becomes part of normal maintenance: recheck centering after warm-up, keep analog cables secured, and document trim settings so the system can be restored quickly after repairs or upgrades.

Frequently Asked Questions

Do I need an original Vectrex CRT to build a vector-based console?

No. You can use an oscilloscope in X-Y mode, a small electrostatic CRT, a repurposed vector monitor, or a modern display paired with vector simulation. An oscilloscope is often the safest and most practical starting point because it already accepts X, Y, and intensity-style signals without requiring you to build high-voltage deflection hardware.

Can I build the vector generator with a microcontroller instead of analog circuitry?

Yes, but the microcontroller still needs a way to output smooth analog X and Y voltages. A common approach is to use a fast MCU with two DAC channels, or external DAC chips over SPI, followed by op-amp scaling and filtering. For better-looking lines, the firmware should control beam movement speed and brightness rather than simply jumping between points.

What voltage levels are needed for the X, Y, and brightness signals?

That depends entirely on the display device. Many oscilloscopes accept low-voltage signals such as ±1 V to ±5 V for X and Y inputs, while CRT deflection amplifiers may require much higher voltages and careful isolation. Start by designing for a known oscilloscope input range, then scale the signal later if you move to a dedicated CRT system.

How do I prevent flicker when drawing vector graphics?

Keep the number of lines per frame reasonable and refresh the full scene quickly, usually around 50 to 60 times per second or higher if the display allows it. Draw only visible strokes, avoid excessive retracing, and group nearby vectors so the beam travels less between shapes. Brightness control also matters, since long lines and short lines may need different dwell times to appear equally bright.

What are the biggest safety risks in this project?

The main risks come from CRT high voltage, mains-powered equipment, and deflection amplifier circuits that can deliver dangerous energy. If you are not experienced with CRT service work, use an oscilloscope or a low-voltage display alternative and keep your console electronics isolated from any high-voltage section. Always include fuses, proper grounding, insulated connectors, and an enclosure that prevents accidental contact with live circuitry.

Bottom Line

Building a Vectrex-inspired console is a rewarding mix of digital game design, analog signal generation, and careful display engineering. Start small with a microcontroller or FPGA driving a DAC, validate your X/Y/vector brightness signals on safe test equipment first, then scale toward a CRT, laser projector, or oscilloscope-style display once the timing and protection circuits are proven.

Treat the project as a staged build: prototype the renderer, add controls and audio, refine the firmware, and only then integrate the high-voltage or high-current display hardware with proper isolation and safety practices. With patience and testing, you can create a unique vector gaming system that captures the sharp, glowing feel of classic vector graphics without needing original Vectrex parts.

Quick Recap

Bestseller No. 1

WYGAMING Portable 20000 in 1 Metal Box 3D Arcade Game Console, 22 inch Screen Retro Electronic Game Console, with Search/Hide/Save/Load/Pause Functions

$279.99

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.