Audio Frequency Activated Board Electronic Project Kits Modules
Audio Frequency Activated Board Electronic Kits Modules Circuit Boards. Wide range for industrial, professional, educational and hobby applications
Audio Frequency Activated Board Electronic Project Kits Modules
Audio Frequency Activated Board Electronic Kits Modules Circuit Boards. Wide range for industrial, professional, educational and hobby applications
Audio Frequency Activated Boards from our Electronic Kits & Modules range for industrial, professional, educational and hobby applications
You can use the Product Filters below to narrow the selection. If you require help choosing the right product for your needs please call us on 01279 467799 or use our Contact Form.
This audio frequency switched relay board will activate the onboard relay when the module detects the user-set input frequency from 150Hz to 2KHz...
This audio frequency switched relay board will activate the onboard relay when the module detects the user-set input frequency from 2 KHz -15 KHz...
