Boards by Erhannis

9 boards

Open-source boards designed in KiCad by Erhannis on GitHub, from 8 repositories. A board’s address here is its repository’s there.

4 layers65.4 × 66.8 mm
Pico FT232H pair
Erhannis/EPC611_high_speed_camera
Turn a $13 ToF 8x8 sensor into a 4000fps high speed camera.
62 parts3
4 layers494.3 × 200 mm
Kicad deps
Erhannis/kicad_dependencies
Some KiCAD component modules.
232 parts1
4 layers163.3 × 389.8 mm
KilnController
Erhannis/KilnController
ESP32 BLE kiln controller PCB, KiCAD; 2 thermocouples, 3 heating elements.
82 parts1
2 layers51.8 × 47.5 mm
Ethernet
Erhannis/LaserEthernet
Cleanup and manufacture-prep of http://blog.svenbrauch.de/2017/02/19/homemade-10-mbits-laser-optical-ethernet-transceiver, license CC-BY-SA-NC 4.0
79 parts
4 layers100 × 80 mm
Optopi
Erhannis/Optopi
RP2040 board with 6 fiber optic tx/rx pairs (for e.g. uart)
68 parts
4 layers100 × 174.6 mm
Rf switchboard
Erhannis/rf_switchboard
KiCAD pcb; whole heap of rf-related modules so I can figure out what works and how.
467 parts
2 layers56.6 × 22.4 mm
Current source
Erhannis/TestCurrentSource
Testing a voltage controlled current source
6 parts
2 layers82.3 × 42.7 mm
Opamp follower test
Erhannis/TestOpampFollower
Test circuit, opamp with an emitter follower
14 parts
2 layers42.5 × 32.5 mm
EPC611 breakout
Erhannis/EPC611_high_speed_camera
Turn a $13 ToF 8x8 sensor into a 4000fps high speed camera.
24 parts3