2021 Aug 29

Measuring mechanical vibrations of watches using a Piezo element (Part 1)

2021 Aug 29

±5V 300mA Bipolar Desk Supply

2021 May 21

Microinjection Dispenser Controller (Part 2, Construction done)

2021 May 15

Microinjection Dispenser Controller (Part 1)

2021 Apr 18

Analog Threshold Relay

2021 Apr 4

Universal Temperature Controller

2021 Mar 22

700mA Linear LED Driver

2021 Feb 5

ESP8266 WiFi Temperature and Humidity Monitor

2021 Jan 10

Fixing a Microscopy XY Stage (Objektführer)

2021 Jan 9

Readout Electronics: High Voltage -1.25kV PMT Bias Supply