Search by product name, manufacturer part number, SKU, GTIN, or brand, then refine the shortlist with catalog filters that actually help.
The LED will be switched on and off by vibration. The signal will be send to the output if the LED is on. You need pre-...
Digital temperature sensor module and a digital interface, built-in 13 LED build a simple circuit, making the temperatu...
2-COLOR (RED+GREEN) 3MM LED MODULE
This device is a lot like the KY-002 Vibration Sensor in that it registers a jolt or a shock. About the only difference...
This sensor is known variously as the Keyes, KeyesIR or Keyestudio KY-032. It is the the functional equivalent of the I...
7 color flashing LED module automatically uses 5mm round high-brightness light-emitting diode which has the following c...