| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $13.62 | $13.34 | $12.93 | $12.37 | Contact US |
TCB-NC-S 12-24V Thermoelectric Cooler TEC Temperature Control Module Digital PID Controller RS232 Port with 10K NTC Probe
$93.72
TCB-NC-PT1000-4 Thermoelectric Cooler TEC Temperature Control Module Digital PID Controller RS485 Port Support PT1000 Probe
$130.25
TCB-NC-PT100-4 Thermoelectric Cooler TEC Temperature Control Module Digital PID Controller RS485 Port Support PT100 Probe
$130.25
Relay Shield V1.3 5V 4 Channel Relay Shield for Arduino Good
Description:
- Arduino dedicated Relay shields,support 4 channel 3A relay control,xbee wireless module and so on.Independent external power supply and opto-isolator.Effective to avoid being accused of electromagnetic interference of the device.
specification:
- Power apply:7V-12V(>200mA)
- Relay Max Switching Voltage : 240VAC/60VDC
- Relay Max switching current : 5A
- Contact load capacity:1A 250VAC , 3A 120VA/24VDC
- Wireless output interface:xbee/Bluetooth Bee/Wireless Programming Module
Package list:
- 1 x Relay Shield V1.3 board
