5V 12V 24V Relais Platine mit Optokoppler Isolation für Arduino DIY (5V 1S)
3,94 €
TM1638 8 Bits LED Digital Module for Arduino Clock RED Anode Tube Driver Board. ADS1115 16 Bit I2C ADC Analog-to-Digital Converter for Arduino RPi (New Version). 5V 12V 24V Relay Module Trigger Board 1 2 4 6 8 Channel Relay Output Mudule Support High Or Low Level Trigger with Optocoupler Isolation Electronic Components.
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