5V 1 Channel Relay Module Shield for Arduino ARM PIC AVR DSP SRD
5V 1 Channel Relay Module Shield for Arduino ARM PIC AVR DSP SRD-05VDC-SL-C
The item is a 5V 1-Channel Relay interface board,It can be controlled directly by a wide range of microcontrollers ...
Liquid PH0-14 Value Detection Sensor Module + PH Electrode Probe BNC for Arduino AVR STM32
The pH of the solution (pH) is an important property of the solution. Industrial grade PH transmitters are expensive; the PH test pens on the market are mature products that cannot be used for secondary des...
Attiny13 AVR Development Learning Board Experimental Test Board
ATtiny13 ATtiny13 development board is designed specifically for a learning board, ATtiny13 is Atmel's AVR series chips, pin least, the lowest price of the chip. PCB layout trace specification is stable, the...