4 layers220 × 170 mm
Arpeggiator
EwoudVV/arpeggiator
12-note analog arpeggiator with a 1/2/3 octave range, custom pcb and printed case
360 parts3
Boards using the TLC555IDRDL
6 boardsBoards in 6 GitHub repositories, designed in KiCad, that use the TLC555IDRDL by Texas Instruments (-40℃~+85℃ 1 100mA 170uA 3V~15V Reset function - 555 Timers / Counters ROHS). See how each wires it, with its parts, size, README and files; the TLC555IDRDL’s symbol, footprint and pinout are on its own page.
- 2 layers72.4 × 27.3 mm
Stimulus driver
flintwinters/electrode
This repository contains a single INA333/OPA2192/TLC555/LM386M-1 sonifier schematic. The PCB retains its manual footprint placement and has a provisional two-layer signal route with one PGND net and thermal-relief pours…
48 parts - 2 layers60 × 100 mm
PiTrac Pi Connector
PiTracLM/PiTrac
Launch monitor using low-cost raspberry pi and camera hardware to determine ball launch speed, angles and spin. See https://discord.gg/vGuyAAxXJH (permalink)
98 parts439GPL-2.0 - 2 layers56 × 36 mm
- 2 layers28.6 × 35.6 mm
Simple switch
Connaxio/production-controller-makroshield
The PCM has a mikroBUS socket that works with Espoir, our Power over Ethernet devboard, to provide remote control, as well as advanced functionalities through node-red and Home Assistant.
30 parts - 2 layers46.7 × 30.9 mm
Uw rs485 hat
tomrodinger/Raspberry_Pi_HAT_RS485
This is a Raspberry Pi HAT for RS485 communication with external devices and it should fit into any Raspberry Pi like Zero/Zero2W/3/4
48 partsApache-2.0