Category: General

[SMS] Sony Ericsson PDU

For nothing have I had more requests than this piece of code. It’s use is obvious; forcing a turned on Sony Ericsson that supports a real serial interface to send a sms, receive, read,...

[Flightcomputer] HoHoHo 3

This is the flightcomputer for the infamous HoHoHo3 high altitude balloon flight. It uses GPS serial data from a GPS receiver, strips it and parses it to a NTX2 433mhz radio transmitter. Also, it...

[Radio] Baudot

Deze code in C++ laat je radiosignalen uitzenden in baudot (rtty), ik heb dit gebruikt voor mijn ballon-project met een arduino controller. De gewoonlijke ASCII code is in 8 bit; dat betekent 8 ‘beeps’...

[Radio] Hellschreiber with Arduino

This code in C++ produces a radio Hellschreiber output, with characters as input. The characters are (in this code) static, but it is easy to make it dynamic. The code is rough since it...