mobile phone Archives - Electronics-Lab

Homemobile phone

Trill – an open-source 3G mobile phone

https://www.electronics-lab.com/trill-open-source-3g-mobile-phone/

This is a complete GSM/3G mobile phone, based on the ioNode. Features 128 x 64 OLED display * 16 buttons + 5-way mini-joystick * Microphone & earpiece * MicroSD card slot * MicroSIM card slot * MP3 decoder, headphone amplifier and 3.5mm stereo jack * Vibrator Trill – an open-source 3G mobile phone – [Link]

ZeroPhone – a Raspberry Pi smartphone

https://www.electronics-lab.com/zerophone-raspberry-pi-smartphone/

Arsenijs build a Pi-powered open-source mobile phone (that you can assemble for 50$ in parts). Currently, it costs about 50$ in parts, and all the parts are available on eBay. No BGA or other difficultly solderable ICs are used (with the obvious exception of Pi Zero). User interface is written using Python, and there’s a […]