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Relay Modules, RF/NRF/RFID Modules
433MHz 12V 1 Channel Relay Module Wireless Remote Control Switch with Battery
-17%
Relay Modules, RF/NRF/RFID Modules433MHz 12V 1 Channel Relay Module Wireless Remote Control Switch with Battery
- Operating voltage: DC 12V
- Operating temperature: -40~80 degrees
- Operating frequency: 433MHZ Receive sensitivity: ≥-95dB
- Working Mode: jump switch, point action, self-locking, and interlocking(adjustable)
SKU: n/a -
Other Modules
1×4 Matrix Membrane Type Keypad – 4 Keys
- Ultra-thin design & adhesive backing provides easy integration to any project
- Excellent price-performance ratio
- Easy communication with any microcontroller
- 5 pins 2.54mm pitch connector, 4×1 type 4 keys.
- Sticker can peel off for adhesive mounting.
- Operating Voltage(VDC): 12
- Current : 30 mA
SKU: n/a -
Current & Voltage Sensors
CJMCU-219 INA219 I2C Interface No Drift Bi-directional Current / Power Supply Monitoring Module
Current & Voltage SensorsCJMCU-219 INA219 I2C Interface No Drift Bi-directional Current / Power Supply Monitoring Module
- 0.1 ohm 1% 2W current sense resistor
- Up to +26V target voltage
- Up to ±3.2A current measurement, with ±0.8mA resolution
- Senses Bus Voltages from 0 to 26 V
- 2C- or SMBus-compatible interface. The
- Reports Current, Voltage, and Power.
SKU: EB1080 -
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