Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as ...
The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...
Drones are widely used across several fields, including aerial photography, surveying, inspection, agriculture, and ...
How-To Geek on MSN
This $5 ESP32 board is the ultimate choice for DIY smart home projects
It's why DIY smart home projects suddenly got cheap (and actually doable) ...
Taste The Code on MSN
DIY smart access logging with Arduino RYRR30D Google Wallet and Notion integration
In this video I'm using the Reyax RYRR30D NFC module to create a system that logs records to a Notion Database. The RYRR30D ...
Abstract: Drunk driving remains a significant issue worldwide, with thousands of lives lost every year due to accidents caused by individuals operating vehicles under the influence of alcohol. The ...
Abstract: We developed a compact sensor module for hydroponics that measures the nutrient concentration and water level using simple oscillator circuits. Oscillation frequencies are measured and are ...
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