This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...
Here’s something fun from [Chad Kapper] over on HackMakeMod: Escape Room Lockbox with the Cheap Yellow Display. You may have heard of the “cheap yellow display” (CYD), so-called due to the board’s ...
SHENZHEN, GUANGDONG, CHINA, December 31, 2025 / EINPresswire.com / — ThreeNH (3nh), the Color Measurements and Optical Inspection Instruments manufacturing company, announced the launch of the KS-520 ...
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