Other
“Utilizing only the cheap components required for regular sensor functionality, this ATtiny212-based design adds two-way wireless communication for tweaking and reporting of its own parameters. Here’s how it came to be. Background A client’s project used a certain …
“The ATtiny212/412-based USB Power Delivery Inverter converts direct current from USB PD power supplies into sine wave alternating current with selectable voltage and adjustable frequency. For this purpose, the ATtiny’s powerful Timer/Counter D (TCD) controls an H-Bridge …