| Some of the latest Microchip AVRs require a UPDI programmer. This guide will show you how to build your own Arduino based programmer using j...
Mathias Clauszen (Elektor) (3)
![3 displays alarm-clock with TFT screen, Softwareupdate and RTC upgrade [170112-b]](https://cdn.xingosoftware.com/elektor/images/fetch/dpr_1,w_800,h_340,c_fit/https%3A%2F%2Fwww.elektormagazine.com%2Fassets%2Fupload%2Fimages%2F42%2F20180723102906_Clock.png)
| RTC and software update for Elektor project 170112 Three Display Clock
![piRadio for FM Radio Receiver with RDS for Raspberry Pi [160520-1]](https://cdn.xingosoftware.com/elektor/images/fetch/dpr_1,w_800,h_340,c_fit/https%3A%2F%2Fwww.elektormagazine.com%2Fassets%2Fupload%2Fimg%2Fpublic%2Foriginal%2Ffinal-ui-demo.png)
| An app, specially for the rpi-receiver [160520] and a 3,5" touchscreen