- Model Number:28069
- Type:Sensor Development Boards and Kits
- Place of Origin:China
- SKU:28069
- Stock:In Stock ,Can Ship out Immedicate
- Delivery Time:24hours
- Quality:New&Original
- Application:Great for DIY project
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Product Introduction:
1.Operating Voltage:4-28V
2.Operating Current:2.8mA (typical);3mA (max)
3.Detection Distance:5-7m
4.Transmitting Power:20mW (typical);30mW (max)
5.Output Voltage:3.2-3.4V
6.Output Voltage Driving Capacity:100mA
7.Trigger Way:repeat trigger
8.Output Control Low Level:0V
9.Output Control High Level:3.3V
10.Operating Temperature:-20~80 celsius
11.Storage Temperature:-40~100 celsius
Adjustment Part Introduction:
1.C-TM
Adjust repeat trigger time,default trigger time is 2s;increasing capacitor's capacity will make repeat trigger time longer;and actual counting trigger time can operate as below: Stick capacitor on C-TM,test 9196 3-pin frequency F,repeat trigger time T=(1/f)*32768
2.R-GN
Detection distance adjustment;connect with resistor and detection distance will become shorter;if not connect,detection distance is 7m;if connect with 1M ohm resistor,detection distance is 5m
3.R-CDS
Internal VCC parallel connect with internal 1M ohm resistor to CDS pin (that is 196 9-pin) by R-CDS ,CDS connects with photoresistor,you can close detection function at night
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