RF Controller Kit 315MHz w/ Remote - 4-Button Wireless Set 3.3v 7–20V (AC or DC) Frequently

7–20V (AC or DC) Frequently Asked Questions

1 × Humidity Sensor Module HR202

MicroSD / TF card support: Easy removable storage

You can also compare it with U Shaped Servo Bracket

Circuitrocks is an authorized distributor

RF Controller Kit 315MHz w/ Remote - 4-Button Wireless Set 3.3v 7–20V (AC or DC) FrequentlyRF Controller Kit with Remote Control 315MHz Clickety click, control your LEDs from a distance! A four buttoned RF controller that can work without an additional microcontroller.  Armed with SC2273 L4 SC2272 M4 IC for encoding and decoding signals. The receiver is powered using a 5VDC supply. By pressing button A, it activates the first pin to output HIGH. When B is press, it enables the second pin. And so forth will all other buttons. Frequently