Active 3.3V 5V Buzzer Alarm Module Sensor
Package Includes: 1 Active 3.3V 5V Buzzer Alarm Module Sensor and wires
Package Includes: 1 Active 3.3V 5V Buzzer Alarm Module Sensor and wires
A thermocouple consists of two wires of different metals electrically bonded at two points. The varying voltage created between these two dissimilar metals reflects proportional changes in temperature
This AMT1001 module has high accuracy, high reliability, consistency, and has been with temperature compensation to ensure long-term stability, ease of use and low price.
They offer a linear response but have the lowest accuracy of the basic sensor types. These temperature sensors also have the slowest responsiveness across the narrowest temperature range (-70 °C…
DHT22 output calibrated digital signal. It utilizes exclusive digital-signal-collecting-technique and humidity sensing technology, assuring its reliability and stability. Its sensing elements is connected with 8-bit single-chip computer.
(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.