Based Electronic Art Final Project Circuitry Completed Schematic Circuit Diagram Current sensor circuits are used extensively in systems such as battery management systems in order to detect the current to monitor for overcurrent, a short circuit, and the state of charge of the battery system. It is low cost and relatively simple to implement. The second approach is using a hall effect sensor. This is used more for high In this tutorial, we are going to make a Simple Water Level Sensor Or Liquid Level Detector circuit. This circuit measures or detects a required level of water, liquid, or any fluid. The circuit diagram is quite simple with only a few components but it can perform a great number of tasks as a monitor for the desired level of any fluid.
About: HC-SR04 Ultrasonic Sensor is a simple ultrasonic sensor that can measure distance up to 400 cm. The sensor has 4 onboard pins that connect to a microcontroller like Arduino.d Waves. Objective: To make a circuit using an Ultrasonic sensor and Arduino which indicates the object in front by producing a beep sound. This circuit can act This project features a compact design and an all SMD component based circuit, making this sensor module very compact for it's range. This build is a pretty simple build and does not require a whole lot of components. How ever a few essential things are required to make the PCB since it is a SMD based circuit. Hook up your circuit according to the "DARK DETECT" schematic below. When properly implemented, the absence of light will turn the LED on. When sufficient light shines on the LDR, it turns off. Light Circuit Diagram: Reverse R2 and LDR to detect light or dark. Light Sensor Circuit Explanation
Light Detector Sensor: Building a Simple Circuit Circuit Diagram
In this project, you will build a touch sensor circuit. It's a cool and simple circuit that allows you to control an LED with the touch of a finger. And you only need three components, how cool right? You can build this circuit if you're a total beginner. The Touch Sensor Circuit Diagram.
I want to make a simple automatic hand senetizing machine using - IR sensor module, motor pump, spray nozzle and timer circuit. Working of circuit : when ir module sense hand it turns on pump. The pump is connected to a nozzle spray pipe and it spray senetizing liquid on hands for few seconds (1-10) then the spray process will stop In case of digital circuits a simple modification will make it more efficient since digital circuits deal with high and low level voltages that is logic 1 and logic 0 and using analog output values may lead to false triggering of digital levels. LDR can be replaced with thermistor in order to turn into a simple temperature sensor circuit
