Components Required. Hardware: Arduino Uno, Power supply (5v), 1000 uF Capacitor, 100nF capacitor (3 pieces), 100KΩ resistor, Buzzer, 220Ω resistor, FSR400 Force sensor. SOFTWARE: Atmel studio 6.2 or ...

Circuit Diagram for Sound Sensor Module. ... 555 Timer Circuits Op-amp Circuits Audio Circuits Power Supply Circuits Arduino Projects Raspberry Pi Projects MSP430 Projects STM32 Projects ESP8266 ...

The hardware is consists of an Arduino microcontroller (here an Arduino Uno R3) and a pre-wired soil moisture sensor module. The soil moisture sensor module , built around the LM393 comparator, gives ...

The Power Supply schematic includes a 5vdc Sensor regulator. This reduces the load (and heat generated) on the Arduino on-board linear regulator, and also allows more effective input protection by ...

The circuit diagram of the force-operated toy organ is shown in Fig. 1. Fig. 1: Circuit diagram of force-operated toy organ. It is built around force sensor FSR1, timer NE555 (IC1), small loudspeaker ...

Circuit Diagram. Now we will set these components in our car. Attach the HC-SR04 module above your number plate and make a way for the connecting wires through the hatchback of your car to the inside ...