AM2302 DHT22 Digital Temperature Humidity Sensor
(DHT22 also named as AM2302) output calibrated digital signal. It utilizes exclusive digital-signal-collecting-technique and humidity sensing technology, assuring its reliability and stability.
(DHT22 also named as AM2302) output calibrated digital signal. It utilizes exclusive digital-signal-collecting-technique and humidity sensing technology, assuring its reliability and stability.
The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air and spits out a…
In case your microcontroller only has one ADC (Analogue-Digital-Converter), it has with the GY-4725 I2C DAC Breakout Module also a digital-analogue-converter (DAC).
For Arduino, AVR chips have 10-bit AD, so this module simulates a resolution of 0.00489V (5V/1023), so the minimum voltage of the input voltage detection module is 0.00489Vx5=0.02445V. The MAX471…
The ACS712 is a fully integrated, hall effect-based linear current sensor with 2.1kVRMS voltage isolation and an integrated low-resistance current conductor.
Can be placed in soil to measure moisture and temperature, which makes it ideal for use in a garden or greenhouse. The humidity sensor is also especially useful in building…
The ADXL335 is a small, thin, low power, complete 3-axis accelerometer with signal conditioned voltage outputs. The product measures acceleration with a minimum full-scale range of ±3 g. The module…
GY-53 is a low-cost digital infrared distance measurement sensor module. Its working voltage is 3~5V, and it has many advantages:
MMA7660 Accelerometer module consists of an MMA7660 sensor IC and its interfacing circuitry that can be used to communicate with the microcontroller baseboard. The device can be used for monitoring…
This board contains an MPU-9255 (an updated version of MPU-9250) 9-axis sensor, with Measurements from a Solid-state 3-axis Accelerometer, Gyroscope and Magnetometers. The interface is either SPI or I2C, and…