Early in November we took a look at a one of the best Raspberry ... use the 2-wire System Management Bus (SMBus) which is well documented. But the when trying to use the Pi’s I2C [Frank] couldn ...

Modeled after a commercial gadget of the same name from 1978, his retro-themed open hardware design utilizes the Raspberry Pi Zero and ... and a MCP73871 battery management chip for the 3.7 ...

Let me introduce you to SPINC, an attractive Raspberry Pi Pico-driven retro style desk clock that is also an automatically-fed NiH battery charger. There are several ways to program a Raspberry Pi ...

Ditronix has announced a multi-phase power and energy monitoring board in the form of a ‘Hat’ for Raspberry ... the Pi is through the 40pin IO header using a mixture of SPI, one-wire and GPIOs. Use is ...

Harkening back to the PalmPilot, Apple Newton, and ultra-mobile PCs (UPMCs) like the HP Jornada 720, the creator is developing the Raspberry ... management system and a lithium-polymer (Li-Po ...