Logic analyzer

15 boards

KiCad boards from 10 GitHub repositories tagged “logic-analyzer”, the most starred first; open any of them in PCBKit.

2 layers48 × 53.3 mm
ESP32 LogicAnalyzer
lmcapacho/ESP32_LogicAnalyzer
Low-cost logic analyzer using ESP32 for fast digital signal debugging
12 parts28GPL-3.0
4 layers194.5 × 188.6 mm
MyCpu
fortinsylvain/MyCpu
Home brew CPU Hardware with 1-bit ALU implementation using 74LSxx, a micro-code and assembler coded in C#.
162 parts18MIT
2 layers50 × 30 mm
Power
hnz1102/ft232hbrkout
FT232HL BREAKOUT BOARD
52 parts5
4 layers52.7 × 42.5 mm
OmniProbe
emertcakir/OmniProbe
Open-source SWD, JTAG, UART, SPI, I2C and Logic Analyzer platform powered by RP2040
77 parts4MIT
2 layers48 × 28 mm
Saihub prerouted
xqe2011/saihub
Give your agent a hand: MIT-licensed ESP32-C5 IO board that speaks MCP, so Cursor, Claude Code & Codex can drive GPIO, PWM, UART and power on real hardware.
57 parts4MIT
2 layers80 × 55 mm
RPI Pico Oscilloscope
Alexou1209/RPI-Pico-oscilloscope-and-logic-analyzer
A pocket sized Oscilloscope and logic Analyzer made using a Raspberry Pi Pico 2 (RP2350) and sigrok-pico firmware
42 parts
2 layers54 × 64 mm
Tla probe sma breakout
farlepet/tek-tla-probes
Logic probes for Tektronix logic analyzers (specifically TLA5200 series)
51 partsGPL-3.0
2 layers108.5 × 34.5 mm
PCB board and schematic
iceyaseen/fpga-bus-identifier
An I2C, UART, and 1-Wire identifier for unknown 3-4 pin components, built on a Tang Nano 9K FPGA and a Python host app. PCB design included.
19 partsMIT
6 layers160 × 100 mm
Buslab
tombueng/hilprobe
HILprobe: multi-function UUT probe for hardware-in-the-loop testing - RS-485, CAN FD, logic analyzer, 4-ch scope, two programmable UUT supplies. KiCad 10, 6 layers, RP2350B + ESP32-S3.
429 parts
2 layers162.6 × 97.3 mm
Memory subsystem
TSJR/logic-analyzer
TTL logic analyzer built from 74xx logic and LED dot matrix display
73 parts
2 layers36.2 × 26.7 mm
Tla probe 8ch leadset
farlepet/tek-tla-probes
Logic probes for Tektronix logic analyzers (specifically TLA5200 series)
44 partsGPL-3.0
4 layers100 × 100 mm
Dac16
tombueng/hilprobe
HILprobe: multi-function UUT probe for hardware-in-the-loop testing - RS-485, CAN FD, logic analyzer, 4-ch scope, two programmable UUT supplies. KiCad 10, 6 layers, RP2350B + ESP32-S3.
200 parts
2 layers30 × 30 mm
8x8
TSJR/logic-analyzer
TTL logic analyzer built from 74xx logic and LED dot matrix display
3 parts
2 layers
Backplane
TSJR/logic-analyzer
TTL logic analyzer built from 74xx logic and LED dot matrix display
2 parts
2 layers50.3 × 80.3 mm
Logic Analyzer
TSJR/logic-analyzer
TTL logic analyzer built from 74xx logic and LED dot matrix display
16 parts