2 layers
PCB Etching Unit
UNIT-MOS/PCB-Etching-Unit
The board etching unit (BEU) aids in the etching of PCB's with ferric chloride (Fe3Cl).
92 parts
Open-source KiCad boards
26 match “UNIT-MOS”Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.
- 2 layers100 × 75 mm
- 4 layers83.3 × 43.2 mm
Control unit
Trilobyte-CPU/8-bit-computer
A DIY 8-bit computer built mostly with discrete logic chips
41 parts2 - 2 layers123 × 82.7 mm
BtMusgo
united-ecology/btmboard
This project is an Arduino based datalogger for monitoring moss conductance as well as environmental humidity and temperature. Up to eight moss and/or lichen samples can be logged in parallel using a single BtMboard.
36 parts5 - 2 layers
BMU switch mosfet
KomplexKapharnaum/KXKM_Batterie_Parallelator
Battery Management Unit for parallel 24-30V packs Up to 32 batteries ESP32-S3 BLE + MQTT + InfluxDB iOS companion app
18 partsGPL-3.0 - 2 layers38 × 85.5 mm
BMU switch mosfet
KomplexKapharnaum/KXKM_Batterie_Parallelator
Battery Management Unit for parallel 24-30V packs Up to 32 batteries ESP32-S3 BLE + MQTT + InfluxDB iOS companion app
22 partsGPL-3.0 - 2 layers38 × 85.5 mm
BMU switch mosfet
KomplexKapharnaum/KXKM_Batterie_Parallelator
Battery Management Unit for parallel 24-30V packs Up to 32 batteries ESP32-S3 BLE + MQTT + InfluxDB iOS companion app
22 partsGPL-3.0 - 2 layers50 × 50 mm
Handheld unit old01
zegarac/Photosynq-hardware
Photosynq KiCad files for the main board and other associated hardware
114 parts1GPL-3.0 - 2 layers82.6 × 40.1 mm
Fine ref
thewonderidiot/cdu
Tools for reverse-engineering, simulating, and interfacing with the Coupling Data Unit (CDU), one of Apollo's most infamous boxes
11 parts1MIT - 2 layers82.6 × 40.1 mm
Lm switching
thewonderidiot/cdu
Tools for reverse-engineering, simulating, and interfacing with the Coupling Data Unit (CDU), one of Apollo's most infamous boxes
13 parts1MIT - 2 layers31 × 130 mm
Handheld unit old3
zegarac/Photosynq-hardware
Photosynq KiCad files for the main board and other associated hardware
127 parts1GPL-3.0 - 2 layers33.5 × 62.7 mm
- 2 layers79.3 × 67.7 mm
Shield capteur
MOSH-Insa-Toulouse/4GP-23_24-Briens_Charnay
Projet réalisé sur l'année universitaire 2023/2024 de la formation 4GP, dans le cadre de l'Unité de Formation (UF) "du capteur au banc de test".
25 parts - 4 layers135.9 × 179.4 mm
Connector
thewonderidiot/cdu
Tools for reverse-engineering, simulating, and interfacing with the Coupling Data Unit (CDU), one of Apollo's most infamous boxes
43 parts1MIT - 2 layers56.6 × 48.3 mm
Resolver adapter
thewonderidiot/cdu
Tools for reverse-engineering, simulating, and interfacing with the Coupling Data Unit (CDU), one of Apollo's most infamous boxes
15 parts1MIT - 2 layers82.6 × 40.1 mm
Aux relays
thewonderidiot/cdu
Tools for reverse-engineering, simulating, and interfacing with the Coupling Data Unit (CDU), one of Apollo's most infamous boxes
44 parts1MIT - 4 layers177.8 × 182.9 mm
Psa backplane
thewonderidiot/cdu
Tools for reverse-engineering, simulating, and interfacing with the Coupling Data Unit (CDU), one of Apollo's most infamous boxes
27 parts1MIT - 2 layers123.6 × 78.9 mm
Most listener
Oleg-mk/MOST25-to-AUDIO
Passive MOST25 listener: Tang Nano 20K FPGA, ESP32 host, stereo I2S out with the head unit's volume, balance and tone
172 parts1CERN-OHL-S-2.0 - 4 layers158.7 × 121.9 mm
Agc
thewonderidiot/cdu
Tools for reverse-engineering, simulating, and interfacing with the Coupling Data Unit (CDU), one of Apollo's most infamous boxes
196 parts1MIT - 4 layers51.4 × 76.4 mm
- 4 layers72.9 × 113.5 mm
- 2 layers82.5 × 40.1 mm
Aac
thewonderidiot/cdu
Tools for reverse-engineering, simulating, and interfacing with the Coupling Data Unit (CDU), one of Apollo's most infamous boxes
76 parts1MIT - 4 layers100 × 100 mm
FCCU v21-schematic pcb
HydrogreenPollub/fuel_cell_control_unit_pcb_fccu_v2_1
Last FCCU version made by Michał Borkowski. All connections are similiar with FCCUv2. Add 2x n-mosfet with Wago conectors on the back side and 2x ADC on the same i2c line
280 parts - 4 layers100 × 100 mm
FCCU v2-schematic pcb
HydrogreenPollub/fuel_cell_control_unit_pcb_fccu_v2_1
Last FCCU version made by Michał Borkowski. All connections are similiar with FCCUv2. Add 2x n-mosfet with Wago conectors on the back side and 2x ADC on the same i2c line
229 parts