Maker Incentive Programme 2021 is CIRCUITSTATE's initiative to expand the open knowledge base by financially supporting individuals passionate about electronics and computer programming.
Srinivasan (Neutrino) has built a digital contact thermometer with display and runs on a coin cell. It has an operating span of 140 days.
Getting Started with Raspberry Pi Pico : RP2040 Microcontroller Board – Pinout, Schematic and Programming Tutorial
Raspberry Pi Pico Microcontroller Board – Pinout Diagrams
How to Create A Standalone Raspberry Pi Pico C/C++ Project in Windows and Build from Command-Line and VS Code
Noel 230V/90W Digital Temperature Controlled Soldering Iron Review & Teardown