Here’s your useful and beautiful circuit for the day — [New Pew]’s vibration sensor takes manual control of the flip-flop inside a 555 timer and lights an LED in response.Use it to detect ...

Smart vibration sensor circuit In this vibration sensor alarm circuit, initially, when power switch S1 is flipped to ‘on’ position, power indicator LED1 lights up immediately. IC LM555 (IC1), wired as ...

The circuit diagram is based around the use of the emblematic LM358 IC (IC1-A), worked here as an impact sensor with the help of a standard 27 mm piezo-ceramic element (PZ1). Advertisement Test the ...

This work presents research results on designing the drive and readout circuits for a newly-developed optical vibrations sensor. Tes sensor consists of organic light-emitting diodes (OLEDs) and ...

Vibration sensors find use in monitoring and measuring vibrations of buildings, bridges and in seismological sciences. Geophones are one of the commonly used sensors for such applications. However, ...