3 cent microcontroller Using the 3 cent microcontroller as a encoder counter Making a rotatory encoder counter in under a dime.
soil sensor Better Soil Sensor How a capacitive moisture sensor works with a 555 timer, and getting it to work with the BG22 Bluetooth chip from Silicon Labs!
3 cent microcontroller Padauk Microcontrollers: Exploration and Usage Exploring the 3 cent microcontroller from Padauk, Taiwan. Impression: A legitimate replacement for simple use-case projects.
