LDR based line following robot using Arduino and Ardumoto
Post Views: 1,344 DOWNLOAD THIS PROJECT AND READ IN PDF Let’s start with the list of components required for making
Continue readingPost Views: 1,344 DOWNLOAD THIS PROJECT AND READ IN PDF Let’s start with the list of components required for making
Continue readingPost Views: 284 It is a very simple experiment for Arduino amateurs, kids and beginners. It needs two LEDs, one
Continue readingPost Views: 424 With this project/application, you can make a light sensor dependent lamp. You can make a light sensor
Continue readingPost Views: 1,036 Here’s a simple experiment with LDR and CD4093. This is just a modification of a previous project
Continue readingPost Views: 1,200 This works same as the other dark detector circuit. When light is falling on LDR, its low
Continue readingFor the circuit to work as light operated musical bell, we need to connect the SW1- switch to N/C terminal of relay. LDR has to be kept in a dark case.
Continue readingAn automatic dark sensor can be made using a PNP transistor(BC557).
Continue readingIn this case, LDR has been replaced with capacitor C1-0.01uF and resistor R3-1K has been replaced with L1 & VC1. In place of a LED, a Piezo Diaphragm has been kept.
We just need to add inductor, capacitor and a piezo diaphragm to convert a dark detector to an AM radio.
Continue readingWe can see how can we make heat sensor from dark sensor.
Continue readingA breadboard is a device for testing temporary electronics projects. Components used to test a circuit can be reused for other projects. None of the components are damaged.
Almost all people start to learn electronics using breadboard because it is the simplest way of making circuit. The photograph shows a typical small breadboard which is suitable for beginners building simple circuits with one or two ICs (chips).
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