This is a 2-channel solid state relay board, which can be controlled directly by a wide range of microcontrollers such as AVR, PIC, ARM, PLC, etc.
5V low level trigger solid state relay, output with resistive fuse (240V 2A)
It is a 2-channel solid state relay board, which can be controlled by a wide range of microcontrollers such as AVR, PIC, ARM, PLC, etc. Standard interface can be connected with microcontrollers. With blue KF301 terminal, more convenient for control line.
Working Voltage: 5V DC (160mA)
Channel: 2 channel
Size: Approx.55 * 34 * 25mm / 2.2 * 1.3 * 1.0in
Weight: Approx.21g / 0.8oz
Input control signal voltage:
(0-2.5V state low relay ON)
(3.3-5V state high relay OFF)
Voltage Current: 1-Channel 12.5mA / 2-Channel 22.5mA
DC+: Connect to positive power source (by relay voltage power supply)
DC-: Connect to negative power source
CH1: 1 relay module signal to trigger the end (effective at low level)
CH2: 2-channel relay module signal to trigger the end (effective at low level)
Power must be DC voltage, and voltage must be consistent with the relay voltage.
This is the latest DS18B20 1-Wire digital temperature sensor from Maxim IC. Reports degrees C with 9 to 12-bit precision, -55C to 125C (+/-0.5C). Each sensor has a unique 64-Bit\'serial number etched into it - allows for a huge number of sensors to be used on one data bus. This is a wonderful part that is the corner stone of many data-logging and...
81 auf Lager
Du erhälst eine Email benachrichtigung wenn das Artikel wieder auf Lager ist