Search Results for "jack"

BitChat is a decentralized, peer-to-peer encrypted messaging app built by Jack Dorsey’s Permissionless Tech. It uses Bluetooth Low Energy mesh networking to relay messages without internet, servers, accounts, or phone numbers. Messages are end-to-end encrypted (Curve25519 + AES‑GCM) and the app includes a panic mode to erase data quickly.

Send serial commands to your project from any device with a headphone jack that supports HTML5 and JavaScript. Does potentially require a few components to be added to your project. Designed for reliable results by default, but allows many adjustments. Uses 9600 8N1 by default. The baud rate is easily changed. The library is heavily commented to assist with any tweaking you want to do. For schematics of how to connect to your MCU/MPU, see http://www.robots-everywhere.com/re_wiki/pub/web/Cookbook.AudioSerial.html To add this library to your webpage, include this. ...

...You will get an introduction to the hardware functionality of Irdroid v1.0 modules, battery powered infrared remote control modules that connects to the Android device Audio jack. The second module takes advantage of the Bluetooth A2DP protocol and allows the user to listen to a music witlessly and the ability to control IR equipment all in one device. The physical demonstration of the software and hardware will include controlling infrared devices.