2 layers101.8 × 52.5 mm
Boards using the MCP602-I/P
51 boardsBoards in 39 GitHub repositories, designed in KiCad, that use the MCP602-I/P by Microchip Technology (-40℃~+85℃ 1pA 1pA 2 2.3V/us 2.5uV/℃ 2.7V~6V 2.8MHz 22mA 230uA 29nV/√Hz@1kHz 700uV 90dB Built-in compensation、ESD protection Rail-to-rail output PDIP-8 Operational Amplifier ROHS). See how each wires it, with its parts, size, README and files; the MCP602-I/P’s symbol, footprint and pinout are on its own page.
- 2 layers308.7 × 241.8 mm
OTTOtact
cester-ino/OTTO-hardware
those specs refer to the tactile buttons version, but a led backlight button version is in the works too.
229 parts49GPL-3.0 - 2 layers89.3 × 55 mm
- 4 layers71.1 × 94 mm
Ipotcas
SuperTails/ipotcas
IP over Tin Can and String - Connecting to the internet over two tin cans and a piece of string
75 parts12 - 2 layers187.3 × 109.5 mm
Z80RP2350b
kysilv/z80-rp2350b-zx-compatible
Retrocomputer compatible with ZX Spectrum based on real Z80 + discrete RAM/ROM + rp2350b as ULA
131 parts9GPL-3.0 - 2 layers100 × 100 mm
BLDC STM32 proto 1
g-rahul/Sensored-3-P-BLDC-Closed-Loop-V1
This Firmware was developed as an extension of Ti's Sensored close-loop BLDC motor control using MSP430. Ti's application firmware for MSP430 has been modified for STM32F103 Series MCU's.
131 parts5 - 2 layers245.6 × 85.9 mm
- 4 layers147.8 × 65 mm
Prius gen2
ksmola/PriusG2
Inverter control board for Toyota Prius Gen 2 (XW20) inverter. Some of the schematics are based on Johannes Huebner's work found here. Running openinverter firmware.
149 parts3 - 4 layers67.3 × 41.7 mm
Eeg
stephan-biomedical-engineer/Electroencephalogram
This project focuses on developing a wearable Electroencephalogram (EEG) device, integrating key concepts from Internet of Things (IoT) and embedded systems for biopotential acquisition.
147 parts3 - 2 layers182.5 × 65 mm
V1Panel
pilotniq/MJoulnir
Hardware and software for the control system of a full size electric boat.
171 parts2 - 2 layers73.7 × 101.6 mm
- 2 layers
- 2 layers
Gluco calibration
Martins-Lucaas/IB2-project
Destinado a criação de um equipamento médico funcional para leitura da saturação de glicose do corpo
28 parts1 - 4 layers71.9 × 55 mm
Apollo - DSP
Tommy270502/APOLLO_digital-signal-processor
I designed and manufactured an STM32F4-based DSP, featuring a microSD card slot, 8 Mbit of external RAM, two 12-bit analog inputs, one 12-bit analog output, and a fully functional USB-C connector for communicating data…
83 parts1 - 2 layers100 × 50 mm
PTDriver
wallaceowen/PTDriver
Signal conditioning PT100 sensors for use with standard thermistor inputs on 3D printer control boards
67 parts1MIT - 2 layers248.5 × 36 mm
- 2 layers
Schematics
achkoe/pt1000thermometer
An electronic temperature measurement using a PT1000 resistor.
22 parts - 2 layers154.5 × 101 mm
- 2 layers106.7 × 48.3 mm
Midi theremin
alfieRopson/Emerging-Tech
Collection of files and stuff for my emerging tech brief
19 parts - 2 layers132.1 × 82.6 mm
Isensor olinuxino
alorenzo175/remote_irradiance_sensor_design
This repositories contains the circuit board design for sensors that are deployed remotely, communicate in real-time via a cellular data network, and are power by a solar panel.
35 parts - 4 layers115 × 50 mm
2026 C AV PC V1
EPFLRocketTeam/2026_C_AV_HARDWARE
Repository containing PCBs files of FH2 Avionics
272 parts - 2 layers100 × 70 mm
Centrale Mitio
JohanBourdais1/Centrale-Meteo-PCB
Centrale météorologique embarquée — ESP32 & conception PCB | KiCad
36 parts - 2 layers25.3 × 14.3 mm
Mini project 1
mbelanger0/Eclectronics_SP26
The goal of this project is to design a circuit and PCB to blink an LED at 1Hz +/- 10% using a hysteretic oscillator implemented with an op-amp.
17 parts - 2 layers
FinalCircuit Design
MURERWADANIEL1/Final_Year_Project
This repository contains all the work that I did for my final year project for the award of my Degree certificate. Contains all hardware designs, software designs and the system analysis
15 parts