lm393 sound sensor

.... - the output valid signal is low. - when output is low, signal light. - can be used for voice-activated lights, with light to make ...

... from LED activated T shirt before washing and reassemble back after finish washing. (each packing contains usual manual indicating diassembl...

...Multiple output modes Integrated and open waterproof Temperature compensation Strong anti-interference, anti-static abilities Data output st...

...~+105℃ Technical Parameters: Weight (Max) 11.5 gram Dimension W4.8XH13.6mm Pressure Level Min. 100db Storage Temp. -40~+105℃ Capacitance 0.23...

... Body material ABS Charged by solar Charging more than 8hours Waterproof IP65 angle 125 degree,5-8meter away Alarm 129 Decibels Instal...

... t8 led tube with 3W-25W as option, AC100-277V,used for garage Special feature of our led tube 1. Adopted Independent CPU control, int...

...

Indoor LED Light Bulbs Quick Details: Type: Bulb Lights Input Voltage(V): 110-240 Lamp Luminous Flux(lm): 270 CRI (Ra>): 80 Working Temperature(℃): -2...

... are welcome (Please send us the files in WAV or MP3 format) 3. Batteries: AG10 * 3PCS(Battery can be replaceable) 4.With a light senso...

... 1. and light double alarm The door will immediately and light alarm when alarming, which can instantly attract the attention of ...

... play the audio files pre-stored. 1. Use PIR motion as the detector, and the sensing distance is about 4m. 2. Support MP3 format of audio fi...

..., real-time output voltage signal of the microphone 2. DO, when the intensity reaches a certain threshold, the output high and low signal Mod...

... illumination lux limit. This is widely used for public area or building where is loud and frequent. The product can turn on or turn o...

Packing BG-B4S-YCYY 4 Parking LED Distance Display Warning Display of Position Close to Obstacles The product specification chart...

... Ultrasonic Diesel Fuel Tank Liquid Level Depth Finder YTH-SX portable ultrasonic water depth meter is specially designed for the ship...

*Microwave sensor: Newest inner microwave technology, don't need any outside instrument. Response area is bigger than normal movie sensor and sound se...

...200m drilling well water level with alarmwater level with alarmtouch sound alarm ALM 100m 200m drilling well water leve...