Active probe

A simple active probe for Analog Discovery or oscilloscope, featuring very high input impedance. […]

Ser SHOW

Simple way to display the data on a serial port on a small display, makes for a portable monitor. […]

Quiet 3D printer

Some tricks to make your 3D printer more silent. […]

5UP – simple 5V UPS

A simple on-line 5V UPS for raspberry pi and others, using off the shelf modules. […]

Simple active/standby current measurement

A simple way to measure low and high current at the same time with small burden voltage without using expensive hardware. […]

AVR programmer fix

Enhancing an Atmel ICE programmer with serial port and target power. […]

Another XMEGA header board

Header board for the ATXMEGA32A4U […]

Web interfaces

Get your projects to have a clean and bright browser web interface instead of some tiny LCD. […]

WS2812 level translator

Simple way to guarantee correct driving of WS2812 from a 3.3V micro, without any special parts, just another WS2812 LED. […]

Heatsink Tester

How much heat can a heatsink dissipate? Automated tester with cool interface and graphs! […]

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