The compact DHT11 sensor module is available in a single-row package with four pins, making the interconnection very convenient. Out of the four pins, only three are required (VDD-GND-DATA), and the ...

Based on the slot counted for defined interval motor speed is computed. Along with this current and power consumption of the motor also measured using the INA 219 current sensor module. DHT11 sensor ...

ESP32 Development Board DHT11 Sensor Breadboard 5V Power Supply Adaptor with programming cable. Connecting Wires For a practical example, I make use of a DHT11 sensor to measure temperature and make ...

Today’s hacker finds themself in a very interesting moment in time. The availability of powerful microcontrollers and standardized sensor modules is such that assembling the hardware for some… ...

He decided to take an in-depth look at the DHT11 sensor; which you can get your hands on for under $3 if you know where to look. The four-pin device uses a 1-wire protocol.

First, we need a DHT11 sensor, and to check whether it works using one micro:bit. To do this, we must teach the MakeCode editor new tricks.