Timer Switch Controller Module 10S-24H Adjustable Delay Module
Function descriptor:
1. Power-on reset automatically;
2. The delay time adjustment range of about 10 seconds to 24 hours;
3. Current output voltage ratio parameter:3V/300mA;5V/200mA;9V/100mA
4. Input voltage:3.3-18V
5...$2.83SKU: 7511 $2.83
AD584 4 Channel 2.5V/5V/7.5V/10V High Precision Voltage Reference Module
Deccription:
1. Built -in AD584KH, highest accuracy and stability
2. Input voltage: 13-16v
3. Same port can output reference voltage: 2.5v, 7.5v, 5v, 10v
4. The MCU switch 4-way reference voltage output
5. Terminal ou...$8.79$6.86SKU: 7182 $8.79$6.86 22
2.5-5V 2X3W Mini Audio Class D Amplifier Board Module
Features:
Advanced Micro Devices, volume: 1.85 * 2.11cm
Excellent noise suppression in the case is not connected to the input audio, the ear close to the speaker can not hear any noise
Two-channel stereo, 5V power su...$0.99SKU: 1857 $0.99
XH-M241 DC Voltage Electricity Quantity Display Module Indicator 7-80V 64x48mm
Product Introduction:
1.Model:XH-M241
2.Input Range:DC 7-80V
3.Display Precision:0.1V
4.Size:64*48mm
Using Method:
1.P1:minimum voltage
2.P2:maximum voltage
3.P3:lower than certain percentage will sound alarm
Test ...$5.25SKU: 11312 $5.25
CJMCU-530 Laser Range Sensor Module Rangefinder Distance Measurement Sensor
I. Key Features:
1.Fully integrated miniature module
1)940nm Laser VCSEL
2)VCSEL driver
3)Ranging sensor with advanced embedded micro controller
4)4.4*2.4*1.0mm
II. Fast Accurate Distance Ranging:
1)Measures absolute ran...$13.59$9.55SKU: 9907 $13.59$9.55 30
3 Colors Electricity Meter Module Support Lithium Battery Lead Acid 2.5-24V
Product Introduction:
1.Operating Voltage:2.5~24V
2.Operating Current:single lamp mode 6mA,all on 24mA
3.Testing Voltage Range:0~300V (if over 24V,needs independent power supply,sampling serial connection resistor)
4.Resp...$6.99SKU: 9747 $6.99
1-Bit AC 220V Optocoupler Isolation Module Testing Board Adaptive for PLC
Product introduction:
1.Board Size:73*15mm
2.Functuon:Testing whether AC 220V is existed
3.Ouput TTL Level:can use SCM to test,voltage is 3-5V
4.Adaptive to PLC 24V level
Note:
After the module is energized, you could not t...$2.99$2.39SKU: 9190 $2.99$2.39 21
