squix78
ESP32 Development Board WiFi+Bluetooth Ultra-Low Power Consumption Dual Cores ESP-32 ESP-32S Board
Integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters,
and power management module. The entire solution takes up the least amount of printed circuit board area.
This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology,
power and RF properties best, which is safe, reliable, and scalable to a variety of applications.
Thursday – Daddy Day – Science Day! In the second experiment I wanted to show my daughter that air expands when it gets warmer. My favourite “science” book offered a good 5 minute experiment. Take a bottle, put a balloon over the top, put the bottle into a pot with cold water and warm up the water on the stove. Honestly I didn’t expect such a quick and clear reaction! And my daughter loved it!
Heated Air Expands
Cooled Air Contracts
The video below shows a time lapse of the first phase:
Buy me a cup of coffee
A ridiculous amount of coffee was consumed in the process of building this project. Add some fuel if you'd like to keep me going!
