8051 Graphic LCD Interfacing

http://circuitdigest.com

In this project a Graphical LCD is interfaced with 8051 microcontroller. Here we have shown how to Display an Image on Graphical LCD (GLCD).

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Created by Jayant 2 years 30 weeks ago – Made popular 2 years 30 weeks ago
Category: Microcontrollers   Tags:

IR Detector Circuit

http://circuitdigest.com

IR sensor is very popular sensor, which is frequently used in many applications in electronics, like it is used in Remote control system, motion detector, Product counter, Line follower Robots, Alarms etc. We have already covered complete working of IR sensor here in this article: IR Sensor Module Circuit. IR Sensor basically consists a IR LED and a Photodiode.

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Created by Jayant 2 years 30 weeks ago – Made popular 2 years 30 weeks ago
Category: Electronic Circuits   Tags:

Raspberry Pi LCD Tutorial

http://circuitdigest.com

n this tutorial, we will Control a 16x2 LCD Display using Raspberry Pi. We will connect the LCD to GPIO (General Purpose Input Output) pins of PI to display characters on it. We will write a program in PYTHON to send the appropriate commands to the LCD through GPIO and display the needed characters on its screen.

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Created by Jayant 2 years 30 weeks ago – Made popular 2 years 30 weeks ago
Category: Raspberry Pi   Tags:

Scientific Calculator with evive

http://www.instructables.com

We have built a Scientific calculator having lots of functions like

Basic algebraic operations (+, -, *, %)
Trigonometric functions (SINe, COSine, TANgent)
Inverse trigonometric functions (arcSin, arcCos, arcTan)
Logarithmic function
Square root.

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Created by Jayant 2 years 32 weeks ago – Made popular 2 years 32 weeks ago
Category: Arduino   Tags:

DC to AC Inverter Circuit

http://circuitdigest.com

UPS is a system which converts DC to AC. So, UPS takes DC power of battery as input and gives AC power as output. Today we are going to build a 100 watt 12v DC to 220v AC inverter. This Circuit is simple and very useful.

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Created by Jayant 2 years 34 weeks ago – Made popular 2 years 34 weeks ago
Category: Electronic Circuits   Tags:

Coffee Cup Spy Cam

https://makezine.com

Take your cup of Joe from classic to classified with a tilt-triggered spy camera.The trick is to modify two paper coffee cups — install the device in one, slide it into the second, and align holes cut in the bottoms of each. Two LEDs can be seen through the standard plastic lid — one illuminates when the tilt switch is activated, the other flashes twice after a picture has been taken.

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Created by Jayant 2 years 34 weeks ago – Made popular 2 years 34 weeks ago
Category: Arduino   Tags:

DC Motor Control using Raspberry Pi

http://circuitdigest.com

Learn how to control the speed of DC motor using Rasberry pi 2 board. There are 40 GPIO output pins in Raspberry Pi 2. But out of 40, only 26 GPIO pins (GPIO2 to GPIO27) can be programmed. Some of these pins perform some special functions. With special GPIO put aside, we have 17 GPIO remaining.

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Created by Jayant 2 years 38 weeks ago – Made popular 2 years 38 weeks ago
Category: Raspberry Pi   Tags:

Raspberry Pi Water Cooler

http://www.instructables.com

So I decided to build my own. But I wanted to give the gift of easy water cooling to the entire raspberry pi community. I decided to design a 3D printable water block that anyone with access to a 3D printer could build. What if you don't have a 3D printer?

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Created by Jayant 2 years 41 weeks ago – Made popular 2 years 41 weeks ago
Category: Raspberry Pi   Tags:

DTMF Controlled Robot

https://www.youtube.com

In present time almost all the people are familiar with robots. Robots play a very important role in human life. Robots are a machine which reduces the human efforts in heavy works in industries, building etc. and makes life easy. Wwe are here with our next robot that is Mobile or DTMF Controlled Robot. DTMF controlled Robot runs over mobile DTMF technology that exists in Dial tone.

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Created by Jayant 2 years 43 weeks ago – Made popular 2 years 43 weeks ago
Category: Robotics   Tags:

Arduino WiFi Controlled Robot

http://circuitdigest.com

There are various different types of Robots that students make as their part of studies and learning. It ranges from simple ones like a Toy car to the advanced ones like industrial Robots. Here in this project we have implemented the concept of IoT and connected the Arduino robot with internet.

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Created by Jayant 2 years 43 weeks ago – Made popular 2 years 43 weeks ago
Category: Robotics   Tags:

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