Relay/Switch Modules

Displaying 11 to 15 (of 15 products)

Product Image	Item Name-	Price
	Wrobot 4*4 matrix keyboard Standard interface that can be expanded in a variety of development boards With screw holes for easy installation Touch switch uses high-quality,...	$7.90 Add to cart:
	Wrobot 4-channel Relay Expansion Board Wrobot 4-channel relay expansion board Be able to control various household appliances, and other equipments with large current Equiped with...	$11.90 Add to cart:
	Xbee Shield V02 This Arduino XBee module include one piece of expansion board of arduino,and one XBee Pro module: this Arduino XBee module,we can achieve a simple...	$14.53 Details Sold Out
	Arduino Real Time Clock modules RTC DS1307 Real-time clock can provide the date and time information to the electronic circuit, including year, month, day, hour, minute, second. It is widely...	$13.80 Add to cart:
	Arduino EEPROM Memory Module If you need to store a small amount of data, EEPROM may be the most simple choice. Actually ATmega chips has build-in EEPROM, but the space is very...	$14.90 Details