This is simple Arduino Temperature and Humidity monitor using a big ST7920 display and an Arduino Uno. 🛒 Arduino Uno http://educ8s.tv/part/ArduinoUno 🛒 DHT22 ...

Based upon the SHT31 library - https://github.com/RobTillaart/SHT31 however this library will be leading in the future as it implements derived classes for the ...

Unlike the standard ESP32 microcontroller, the CAM variant includes a camera module and a microSD card slot built into it.

Seeed Studio’s reTerminal E1001 and E1002 are two ePaper displays featuring an ESP32-S3 WiFi and Bluetooth LE wireless ...

Abstract: As infrastructure becomes smarter and filled with sensors, the need to combine device functionality is more apparent. Reducing the number of devices by introducing multifunctional sensors ...

Buying the right camera, lens, accessory or software to suit your photography is really important. Our product reviews offer independent views with hands-on opinion and honest verdicts aimed to give ...

Abstract: Most relative humidity sensors are resistive or capacitive sensors. It’s a fact that the resistance and capacitance of a vast majority of such sensors also depend on the surrounding ...

【ZOL中关村在线原创技巧应用】在自己动手DIY电脑的过程中，主板跳线连接常被萌新视为一项挑战，因为跳线的接口乍看都一样，但提供的功能却各不相同，而且还要在狭小的空间里完成接线的操作，如果机箱上的按键和接口不能使用，那多半就是跳线这里出了 ...

Looking for an alarm system to make you feel more secure? We've tested all the best professional and DIY home security systems to help you decide which is right to protect your family and property.