Brand: OEM
Stock: In Stock
$3.75
Brand: OEM
Stock: In Stock
RC absorption circuit module relay contact protection circuit/electromagnetic anti-interference moduleModule features:RC absorption circuit, also know..
$0.33
Brand: OEM
Stock: In Stock
Module highlights: Wide voltage power supply5.0V--60V； A mode can set multiple time periods, which canfiveA time period; Equipped with buzzer alarm ..
$2.63
Brand: OEM
Stock: In Stock
One module description:1. The module adopts relays and normally open interface loads: AC 250V/10A, DC 30V/10A;2. Adopting patch optocoupler isolatio..
$0.79
Brand: OEM
Stock: In Stock
Product UsagePress the trigger button to lock the relay in place. Press it again to disconnect the relay. Alternatively, an external trigger switch c..
$1.61
Brand: OEM
Stock: In Stock
A serial Bluetooth adapter is usually used to connect to a serial device through a DB9 serial port, and the adapter is then connected to a remote co..
$20.83
Brand: OEM
Stock: In Stock
OverviewVoice Recognition Module is a compact and easy-control speaking recognition board.This product is a speaker-dependent voice recognition module..
$16.58
Brand: OEM
Stock: In Stock
Download link for materials: http://pan.baidu.com/share/link?shareid=2623077049&uk=2119336325 4-channel 5V relay module, relay control board, relay ..
$2.17
Brand: OEM
Stock: In Stock
Power supply: 110-220VAC ± 10%, 50/60Hz (or DC12V/DC24V)Measurement and control temperature range: -50 ℃ to+110 ℃Resolution: 0.1Accuracy: ± 1 ℃Relay ..
$4.25
Brand: OEM
Stock: In Stock
TEC1-12706 Semiconductor Refrigeration Chip Water Dispenser Refrigeration CPU Electronic Refrigerator SpecialThe working state of the refrigeration ch..
$0.08
Brand: OEM
Stock: In Stock
Dear customer, the shipment is in loose parts and requires self welding. Please send the welding information to the email.Kit Name: Sparkling Christma..
$1.75