2 Channel 5V Solid State Relay ModuleThe Solid State Relay (SSR) offers many advantages over the classic mechanical relay: it has a longer life, a considerably faster switch on off speed, and no noise. It also has better vibration and mechanical shock resistance, as well as better moisture resistance. This Solid State Relay Module includes four channels, each of which may work independently and be controlled. It is based on the Omron G3MB and is capable of controlling current up to

93 series etc

we mean that this amplifier module board comes with a knob that allows you to adjust the output

if the echo cannot be received (the reason exceeds the measured range or the probe does not face the measured object)

These are Metal Film Resistor with a value of 240k ohm 1/4W and tolerance of ±1%

and adaptable board with a variety of configurable I/O options like I2C and SPI

No load power consumption<0

Antenna with adjustable angle and integrated SMA connector of high quality

Requires no external components can be powered from data line

A LinkSwitch-HP device monolithically integrates a controller and high-voltage power MOSFET into one package

Wide operating VCC range: 15 to 30 Volts

Connector | JST Cable Connectors | JST-XH Connectors | JST Female Connector | 4 Pin JST Female Connector | JST Connectors | Female Connectors | 4 Pin JST Female Connectors

Built-in electric reset circuit and power lost reset