The brains of the operation is an STM8S103F module, aka the Blue Pill, which is paired with a DS18B20 temperature sensor. [Tim]’s original coaster has one in a TO-92 package embedded in the top ...

He decided to build his own, and documented his results in an 8 part tutorial. He’s using the Blue Pill board and the resulting device sends code with paddles, sends canned text, provides an LCD ...

PSK said if misused, the drugs have mild to moderate side effects including headache, nose bleeding, discomfort and pain in the upper ... enhancement drugs (Blue Pills) in readiness for his ...

The daycare's staff located the unknown blue pills and notified authorities. The responding deputy recognized the blue pills with "M30" imprinted on them as possible counterfeit pills that may ...