Making an Arduino shield can be simpler than you think. This time I designed one to program Attiny and Atmega ...

Description: $2 for pcb Prototype, for more information visit: Download the codes here Arduino simple shield potentiometer ...

An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE CORNER] has built a digital project that mimics such a thing, with little ...

A cheap USB-programmable analog output is great for setting intensities, power levels, or general analog signalling in many experimental contexts. There are lots of solutions when you want one or two ...

Machine ID is generated and exposed in device tree as rpi-machine-id arm_ldconfig: Avoid double os_prefix on initramfs EEPROM or program the RPIBOOT gpio on multiple devices. If recovery_wait=1 and ...