Slot Type on the radio using optical, non-transparent objects can be triggered by Slot Type, output 5V TTL level. Schmitt trigger pulse to shake, can be used to measure car speed, distance measurement applications!
Four pin defined as +5 GND OUT1 OUT2, OUT1 OUT2 is level output! Direct access to the microcontroller IO port, each way with a LED indicating the output status
1 X 2WD Speed Module
Minimum rated working voltage:DC4.5 5V-24V
Maximum current:15 mA(DC 5V)
Working voltage range:DC 5～18 V
Load capacity:≤10 mA(DC 5V)
Operating Temp:≤80℃,Operating humidity:35%～90%RH
Allow compression:Water pressure 1.75 Mpa below
Output pulse duty cycle of 50 ±10%
Output rise time 0.04μS
Output fall time 0.18μS
Output Waveform:Square Wave,output pulse singal.
Cable length:15cm. - See more at: http://www.ewallpk.com/home/1274-g34-water-flow-sensor-switch-flow-meter-flowmeter-34-1-60l-min-.html#sthash.KQ8pWvO1.dpuf
1, the utilization of imported score coupler sensor
2, the furrow width of 10mm.
3, the yield state pointer light yield high, yield low lights.
4, square, yield high; unhampered, yield low.
5, the comparator yield flag spotless, great waveform, driving capacity, more than 15mA.
Shaft photoelectric sensors, infrared shooting tally sensor, the sensor module
A, Long Size: 32mm x width 11mm X 20mm high
B, the principle chip: LM393, on the radio-infrared head
C, the working voltage: DC 5 Volt
1, with the headings of the flag yield.
2, single-channel flag yield.
3, the yield substantial flag is low.
4, the affectability isn't movable.
5, the workpiece can be utilized for tallying, engine speed. . . .
6, the yield switchboard!
1, the utilization of the imported section coupler sensor
2, the score width of 10mm.
3, the yield state marker light yield high, yield low lights.
4, square, yield high; unhindered, yield low.
5, the comparator yield flag perfect, great waveform, driving capacity, more than 15mA.
6, the working voltage of 3.3V-5V
7, the yield arrange: computerized exchanging yields (0 and 1)
8, a settled jolt opening for the simple establishment
9, little plates PCB measure: 2.3cmx2cm
10, utilizing a wide voltage LM393 comparator
Module for utilizing:
1 module opening unhindered when the collector turns on, the module DO yield low, while blocking, DO yield high;
2 can be associated with the transfer module DO piece restrain switch works, the signal might be associated with the dynamic module, comprising of cautions.