5-Channel Flame Sensor Module is a 5 channel flame detector module used to detect flame in the larger area( >120 degrees).If you need a robot which should detect any fire around, then this module will be very useful for you. It detects the fire with 5 flame sensors which are arranged with 30 degr..
It produces the one channel output signal at the D0 terminal for further processing like an alarm system or any switching system. The sensitivity is adjustable with the help of blue potentiometer given on the board.
Greater the flame, farther the test distance. It has the Detect..
This LM393 Photosensitive Light-Dependent Control Sensor LDR Module is using a high-quality LM393 voltage comparator. Easy to install using the sensitive type photosensitive resistance sensor the comparator output signal gives a clean and good waveform.Driving ability is 15mA with the adjustable pot..
LM393 - Low Power Low Offset Voltage Dual Comparators
Features:
Wide Supply
Voltage Range: 2.0V to 36V
Single or Dual Supplies: ±1.0V to ±18V
Very Low Supply Current Drain (0.4 mA)
Low Input Biasing Current: 25 nA
Low Input Offset Current: ±5 nA
Maximum Offset v..
The sound level set point is adjusted via an on board potentiometer. When the sound level exceeds the set point, an LED on the module is illuminated and the output is set low.It uses a microphone which supplies the input to an amplifier, peak detector and buffer. When the sensor detects a sound, it ..
The sound level set point is adjusted via an on board potentiometer. When the sound level exceeds the set point, an LED on the module is illuminated and the output is set low.It uses a microphone which supplies the input to an amplifier, peak detector and buffer. When the sensor detects a sound, it ..