Viewing BuildCircuit’s Gerber Files on EasyEDA Gerber Viewer
We have been using different online Gerber viewers for checking our Gerber files before sending the PCB designs for manufacturing. We have now started using EasyEDA’s Gerber viewer because it helps us to visualize the PCB that would appear after it is manufactured. The application is pretty straightforward and we can check different files to see the changes on…
DIY KIT 14- Jaycar’s ‘Jiminy The Cricket’ project
This post shows how to build Jaycar’s JIMINI THE CRICKET DIY KIT- PROJECT SC2 #14. It takes around half an hour to build this kit. It is basically a sound sensor. When there is a noise/sound close to the electret microphone, the circuit turns on the two LEDs and produces a chirping sound.
Multivibrator module
Description: A multivibrator has identical components(capacitors, transistors and resistors) arranged on the left and right hand sides that can be used to implement a variety of simple two-state systems such as oscillators, timers and flip-flops. In a multivibrator circuit, increasing the value of the two electrolytic capacitors increases the time each LED remains on/off.
2 x 8 Watt Class D Bluetooth Audio Amplifier Board – TSA2110A
This is a 2x8W audio amplifier board integrated with Bluetooth 4.0. It has a perfect class-D architecture (based on TPA3110D2) and every channel has 8W power output. This board can be powered by any DC 8V-16V power supply. It can be used to drive any 4Ω or 8Ω passive speakers.
Remote Tester
Remote tester circuit also resembles the logic of a “dark sensor (using BC557)”. LDR has been replaced with IR sensor TSOP 1738. The circuit works as a remote tester. Pressing a remote control switch near the IR sensor, switches on the LED D2.
SensorGraph using android, amarino and arduino
BUILDCIRCUIT.COM HAS RELEASED A DIY SHIELD FOR AMARINO, CHECK THIS OUT. This tutorial is for novices who have never made any Android application or worked with Amarino. If you have never done any experiment with Android and Arduino, start with the this experiment.
Ping))) Ultrasonic range finder using Arduino board
Arduino Code: DOWNLOAD It is a very popular project. You can get full instructions for making this project on http://www.arduino.cc/en/Tutorial/Ping. In the site, you can see other projects related to ultrasonic range finder.
Protoboard for electronic projects
We make electronic projects for exhibitions, hobby and academic assignments and all the projects need a power supply. Most of the hobbyist projects operate at 3.3V, 5V, 9V and 12V power supply. Keeping this requirement in mind, we have a designed a PCB that resembles a Mini breadboard and has an inbuilt power supply on…
LARGE CURRENT RELAY WITH DUAL OUTPUT DC-DC CONVERTER FOR HOBBY CNC/ROUTER
Single Channel Large current relay board with dual DC-DC converter board is mainly designed for Hobby CNC, Routers, and Plasma cutters. Hobby CNC controller requires multiple DC outputs to drive various things. This board provides 5V DC and 12V DC 1Amp each. The dual supply helps driving LPT breakout board, Sensors, Limit switches and few…
Ultrasonic range finder on breadboard using Arduino, DYP-ME007 and NE555
Ultrasonic range finder on breadboard.
BuildCircuit’s breadboard power supply DIY kit
Here is a very simple breadboard power supply kit that takes power from a DC wall wart and outputs a selectable 5V or 3.3V regulated voltage. The .1″ headers are mounted on the bottom of the PCB for simple insertion into a breadboard.
Enable Bluetooth Audio Amplifier Pin Code (Password)
Enable/Change The BT Pair number All of our Bluetooth audio amplifier boards and Bluetooth audio receiver boards use AudioB plus module as the core bluetooth receiver module. The default bluetooth name is “BT SPEAKER”. Maybe you want change it to a special name or add a password to this module. We just updated the AudioB plus design…
Video- Astable multivibrator- 4 in 1 kit
Get project details: http://www.buildcircuit.com/4-in-1-diy-kit-dark-sensor-latch-circuit-astable-multivibrator-and-clap-switch/
IR REMOTE EXTENDER
This project describes how to build an IR remote control extender / repeater to control your electronic appliances from a remote location. An IR detector module receives IR signal from remote control and two IR leds are re-emitting the signal to the appliance. You can place the IR emitting leds close to the device you…
Arduino Project 5- How to use a servo with Arduino
In this tutorial, we will learn how to use a servo motor. A Servo is a motor capable of making maximum rotations of 270° and is widely used in robotics and modeling. It requires a library (<Servo.h>) that is already installed on the Arduino IDE software. In this tutorial, we will vary the position of…
DIY KIT 25- Multivibrator kit
This is yet another multivibrator kit. A similar kit article has been published recently. You can see it here.
Using phone features with Amarino lamp
Recommended app In this post... "Make the lamp respond to orientation sensor, light sensor and phone call" Amarino lamp responding to Phone call About Amarino Lamp Amarino toolkit is a versatile Android application for experimenting Android-Arduino communication via Bluetooth. You can test some of the features of the Amarino toolkit application with Amarino lamp also. For...
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