💧 Monitoring water tanker level using NodeMCU ESP8266 and HC-SR04P Ultrasonic Sensor and broadcasting it using a simple HTTP server inside NodeMCU ESP8266 and show data in an Android App Using ...

Arduino UNO: As you know that Arduino is a microcontroller-based open source electronic prototyping board that can be programmed with an easy-to-use Arduino IDE. The UNO is one of the most popular ...

I decided to pick the Arduino UNO R4 for the microcontroller because it has ... IoT based Smart Irrigation System using Soil Moisture Sensor and ESP8266 NodeMCU This Smart irrigation System has wide ...

With an impressive power output, quad-port design and quirky robot form, the UGreen Uno Charger 100W establishes itself as one of the best wall chargers on the market. It’s modestly priced ...

The standard CS Pin (e.g. D8/GPIO15 on a WEMOS D1 mini or NodeMCU) might not work since the CS Pin on most ADXL345 modules has a pull-up resistor. And if D8 is high at reset, the ESP8266 will not boot ...