Controlling NEMA 17 Stepper Motor
A stepper motor is a type of DC motor that works in discrete steps and used everywhere from a surveillance camera to sophisticated robots and machines. Stepper motors provide accurate controlling, and can…
Ubiduino
Measure Sound/Noise Level in dB with Microphone and Arduino
Noise pollution has really started to gain importance due to high population density. A normal human ear could hear sound levels from 0dB to 140dB in which sound levels from 120dB…
Wireless RF Communication using nRF24L01 Module
Designers use many wireless communication systems like Bluetooth Low Energy (BLE 4.0), Zigbee, ESP8266 Wi-Fi Modules, 433MHz RF Modules, Lora, nRF etc. And the selection of medium depends on the type of application it is being used…