Working with various sensor modules
Showing 24 projects
Read temperature and humidity data from DHT11 sensor module.
Reads light intensity from LDR connected to A0 and prints values to Serial Monitor.
Read X, Y, Z axis values from an analog accelerometer module.
Read temperature from LM35 or similar analog temperature sensor.
Detect colors using TCS3200/TCS230 color sensor module.
Read temperature from DS18B20 digital temperature sensor.
Measure bend or flex using a flex sensor.
Detect pressure or force using an FSR.
Read latitude, longitude, and time from a GPS module.
Detect smoke or gas using MQ-series gas sensor.
Reads pulse signal from Pulse Sensor connected to A0. Lights up onboard LED when a beat is detected. Reference: pulsesensor.com
Receive and decode IR remote signals.
Detect obstacles using IR transmitter and receiver.
Measure light intensity using LDR.
Detect touch on metal surface.
Log LDR readings to ThingSpeak cloud with NodeMCU.
Detect motion using PIR sensor.
Detect vibration or knock using piezoelectric sensor.
Detect rain or water droplets.
Detect smoke or gas with MQ-series sensor.
Measure soil moisture level.
Detect sound with digital sound sensor.
Record and play audio with sound recorder module.
Control LED brightness based on sound intensity.