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This board features a serial interface and is based on the SIMCOM A7670C LTE modem
and Standby
Vds - Drain-Source Breakdown Voltage
Very low switching losses for high-frequency Applications
The 'OPIC' or Optical IC consists of a light detecting element (a phototransistor) and a signal processing circuit (an LED) integrated onto a single chip
Single Channel remote control + RF superheterodyne receiver module (3.3V~5V) 433MHZ 220K This board features a serialWireless module using a remote control to switch a relay using a remote. It can be used as a Single channel wireless switch. It's Applications Garage Door, Household Electrical Appliances, RGB lights. Features Chip and Operating mode Learning code (1527,2240,HT6P20B,HT6P20D etc) Fixed code (2260,2262 etc) Hopping code(HCS301,300,200 etc.) Copy code(Face to face) Specification Working Voltage 3V DC Working Current 12mA Working Frequency 433MHz Transmit
US$ 31.90
US$ 43.95
US$ 33.95
US$ 40.00
US$ 41.49