12V DC 433 MHz 2 Channel RF Transmitter and Receiver Remote Control Relay Switch Capacitive Humidity Sensor whereas those with worm gear

whereas those with worm gear and planetary gear have a circular path

Resistance 15 ohm (15R0) Brand Resistor Chip size 0805 Tolerance 1% Power 1/8W Temperature Range -55°C to +125°C Mounting Type Surface mount No

and troubleshooting battery chargers and boosting converters

The currently detected distance value is greater than the set threshold

12V DC 433 MHz 2 Channel RF Transmitter and Receiver Remote Control Relay Switch Capacitive Humidity Sensor whereas those with worm gearWireless relay module using a remote control to switch a relay using a remote. It can be used as a two channel wireless switch. It's Applications Garage Door, Household Electrical Appliances, RGB lights Stable performance and strong to resist interference, not obstructed by walls and furniture! Reference distance: 10 Meter (This is the theory distance in an open environment without interference, practical Applications due to the interference