This is a small library which handles the configuration of the Dorji DRA8x8 radio modules (DRA808M, DRA818V, DRA818U). The datasheet for these modules is somewhat lacking in details, and some quirks ...

It is worth noticing that SE8R01 chip requires much less passive elements: just quartz and three capacitors. Second main difference is that it comes not only in a beautiful QFN package, but it may be ...

Still in the mess-o-wires phase, the radio is centered around an ATmega328 talking to a TEA5767 FM radio module over I²C. Tuning is accomplished by a 10-turn vernier pot with an analog meter for ...

This was done as pin 9 had to be used for the radio module. To connect the radio module's SPI data lines, we'll use some more of this 30-gauge wire for CE, CSN, MOSI, MISO, and SCK. We'll additionally ...

This is the idea of [Hunter Scott]’s Level, a radio module with a frequency range of 30 MHz to 4.4 GHz. That’ll cover just about everything, including some interesting applications in the TV ...

The DF2301QG offline voice recognition module is shown connected to an Arduino clone over I2C board, but it could support any other hardware with UART or I2C including other Arduino boards, Raspberry ...

The Arduino at Heart module is available for $36, or as part of a littleBits starter bundle for $89. The 💜 of EU tech The latest rumblings from the EU tech scene, a story from our wise ol ...