100% brand new with good quality Product type: hc--sr501 body sensor module Operating voltage range: dc 4.5-20v quiescent current: level output: high 3.3 v /low 0 Color: multi-color Package Contents: Set of 5 Adjust Ir Pyroelectric Infrared PIR...
Feature : This joystick provides a smooth, fluid motion, strong click reply and a straight forward interface.
Dimensions: : 1.57 in x 1.02 in x 1.26 in (4.0 cm x 2.6 cm x 3.2 cm)
This module uses a 5V power supply. The PS2 set the two-channel analog output module and one channel of the digital output, the output value respectively corresponding to (X, Y) axis offset, its type is analog; button indicates whether the user...
Specification : Base on LM393 and Thermal sensor designed,Power supply 3.3V or 5V,Output signal adjustable sensitivity,Set aside one voltage comparator circuit(P3) Etc.
The Thermal Sensor Module is used a thermal senor and a LM393 dual differential comparator. You can use the potentiometer adjust the sensitivity. Once close to the heat source, the D1 state LED will light, and output signal is 1.1V~1.9V....
This module integrates DHT11  sensor and other required components on a small PCB. The DHT11 sensor includes a resistive-type humidity measurement component, an NTC temperature measurement component and a high-performance 8-bit microcontroller...
The BMP085 is the fully pin- and function compatible successor of the SMD500, a new generation of high precision digital pressure sensors for consumer applications. The universal C-code SMD500/BMP085 (?BMP085_SMD500_API?) is fully upward compatible...
Can detect surrounding environment of the humidity and temperature DHT11 sensor adopts Humidity measurement range: 20% ~95% Humidity measurement error: ±5% Temperature measurement range: 0℃~50℃ Temperature measurement error: ±2 ℃ Operating...