2 layers160 × 100 mm
RedPitaya Lockbox
TU-Darmstadt-APQ/RedPitaya-Lockbox
Digital controller for laser frequency stabilization based on the RedPitaya STEMlab 125-14 board
110 parts40
Lasers
7 boardsKiCad boards from 6 GitHub repositories tagged “lasers”, the most starred first; open any of them in PCBKit.
- 2 layers160 × 100 mm
RedPitaya IntStab
TU-Darmstadt-APQ/RedPitaya-IntStab
Digital controller for laser intensity stabilization based on the RedPitaya STEMlab 125-14 board
127 parts28 - 2 layers175 × 115 mm
Laser Controllerv2 only for pcb test
Andre1Becker/GalvOS
Open-source ESP32-S3 laser show controller — built to replace proprietary OEM controllers in RGB galvo laser projectors
122 parts11GPL-3.0 - 2 layers69 × 28 mm
Laser Backplane DVI
TU-Darmstadt-APQ/Laser_Backplane_DVI
Laser backplane with DVI connector featuring fast current modulation and a laser diode protection.
47 parts7CERN-OHL-W-2.0 - 2 layers160 × 100 mm
PDH module
TU-Darmstadt-APQ/PDH-module
Produces a PDH error-signal using MiniCircuits SYPD-1+ phase detector and LT1568 4th order low-pass filter. To be used with a AD9959 DDS board.
85 parts2 - 2 layers32 × 25 mm
MOT Photodiode
TU-Darmstadt-APQ/MOT_Photodiode
The QUIPS C MOT photodiode transimpedance amplifier
18 partsCERN-OHL-W-2.0 - 2 layers175 × 117.7 mm
Laser Controller
Andre1Becker/GalvOS
Open-source ESP32-S3 laser show controller — built to replace proprietary OEM controllers in RGB galvo laser projectors
99 parts11GPL-3.0