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 ...

The Pharmaceutical Society of Kenya (PSK) has warned the public against the use of sexual enhancement drugs commonly known as the 'Blue Pill' without the advice of a qualified medical practitioner.