Pinned Repositories
1-16_RF_PWR_DIV
1 to 16 Radio Frequency Power Divider. Platform: OrCAD Capture and Allegro PCB by Cadence Design Systems.
16n
Sixteen faders, a Teensy, MIDI over USB and jack, CV out, and I2C out. Phew.
2-Channel-Biopotential-Amp
A small general purpose biopotential amplifier for ECG/EEG/EMG measurements. Connects to any ADC.
20A-Buck
Design files for 20A buck converter
Allegro_Footprints
My Cadence Allegro Footprint Library
ESP32-POE
ESP32 IoT development board with 100Mb Ethernet and 802.3 Power Over Ethernet (POE)
fpga-usbhid-host
FPGA state machine for minimalistic USB HID device hosting
Orcad_library
SBC
SamCo's Single Board Computer (65C02)
stm8ef-nRF24L01
An STM8 eForth library for nRF24L01+, SI24R1 and the like
Circuit-killer's Repositories
Circuit-killer/fpga-usbhid-host
FPGA state machine for minimalistic USB HID device hosting
Circuit-killer/Allegro_Footprints
My Cadence Allegro Footprint Library
Circuit-killer/Orcad_library
Circuit-killer/AndrOBD
Android OBD diagnostics with any ELM327 adapter
Circuit-killer/Arduino-PID-Library
Circuit-killer/B202AA-PCIe
PollyPhase Energy Analyser PCIe Module
Circuit-killer/bldc
The code for my custom BLDC controller.
Circuit-killer/bms-firmware
Firmware for LibreSolar BMS boards based on bq769x0 or ISL94202
Circuit-killer/CadenceOSHW
Open Source Layouts, Footprints, Schematics, Libraries, ... for Cadence Products
Circuit-killer/digikey-kicad-library
An atomic parts library for Ki-Cad.
Circuit-killer/DigiKeyApi
Complete Digi-Key V3 API Client
Circuit-killer/diyBMSv4
Version 4 of the diyBMS
Circuit-killer/EagleLib-1
Eagle library
Circuit-killer/google-coral-baseboard
Antmicro's open hardware baseboard for the Google Coral i.MX8 + Edge TPU SoM
Circuit-killer/gsm_v5
gsm module library for STM32 LL
Circuit-killer/icebreaker
Small and low cost FPGA educational and development board
Circuit-killer/iMX8M_mini_Ref_Hardware_AAR
i.MX 8M Mini SOM with 2/4-GB-LPDDR4 Reference Hardware
Circuit-killer/mpp-solar
Python package to communicate to MPP Solar PIP-4048MS inverters (and similar)
Circuit-killer/OBD-Monitor
Tools for interfacing with vehicle engine control units using the OBD-II protocol.
Circuit-killer/OpenAllegroParser
OpenAllegroParser - FOSS Parser for Cadence Allegro designs.
Circuit-killer/OpenOrCadParser
OpenOrCadParser - FOSS Parser for Cadence OrCAD designs.
Circuit-killer/orangecrab-hardware
ECP5 breakout board in a feather physical format
Circuit-killer/partlocater
Find a part on Digi-Key and import parameters into local database
Circuit-killer/PCBpy
A Cadence Allegro PCB schematics parser and verification tool. Together with IBERTpy can configure, run, and compile Vivado IBERT eye diagrams using information from Cadence Allegro schematics.
Circuit-killer/QWAVE_Raspberry-Pi-CM4-Altium-Library
Raspberry Pi Compute Module 4 (CM4) Full Library, Design Template&Guideline for Altium Designer
Circuit-killer/riscv-gcc-prebuilt
Prebuilt rv32i/e RISC-V GCC toolchains for 64-bit x86 Linux.
Circuit-killer/ruuvitag_hw
RuuviTag hardware projects
Circuit-killer/Singularity
Repo containing source files for Singularity, an open-source, high reliability on-board computer for Pocketqube-scale spacecraft.
Circuit-killer/T-FPGA
The circuit board is an integrated ESP32S3 and FPGA (GW1NSR-LV4CQN48PC6/I5) control chip. With the power management AXP2101 can be used to switch the voltage of different BANK areas.
Circuit-killer/uds-c
Unified Diagnostics Service (UDS) and OBD-II (On Board Diagnostics for Vehicles) C Library