We have a Pager that works, but no pager service is available. People have moved on to phones.
Amateur radio receivers
- Incoming SMS
- Outgoing Landline
You will find tutorials on how to build your own avr programmer, a digital DC power supply, a tiny web server, an ethernet weather station, usb slide show presenter and lots more.
digital DC power supply unit – A very small an really good DC bench power supply unit for your hobby lab. It has lots of features which you normally find only in very expensive power supplies. This one is affordable, small and easy to build.
Temperature and humidity measurements with the AVR web-server – Just add this one SHT11 sensor. No other components are needed to measure temperature + humitidy + dew point.
Mini 3 digit display, a small and inexpensive voltmeter module – We build a simple and inexpensive three digit display. It’s a voltmeter module but it has also gerneral purpose digital IO pins.
Tuxgraphics AVR Microcontroller
Explore the world of avr microcontrollers and DIY electronics stuff. Microcontrollers and other electronic project kits and parts.