Category Archives: Circuit Boards

10 China Circuit Board Fabrication & PCBA Producers

10 China Circuit Board Fabrication & PCBA Producers A-TECH CIRCUITS CO.,LIMITED Regarding A-TECH CIRCUITS CO.,LIMITED A-TECH CIRCUITS CO.,Ltd is a contract PCB Board fabricating enterprise located in Shenzhen China, which are dedicated to fast turn PCB prototype, small to medium volume Circuit Board Fab and Assembly services. It’s established in the year 2003, with above […]

How to make a Rain Alarm Project

Show me your interest! Visit- http://www.TechEasyZone.Com How to make a Rain Alarm Project. Explained with schematic and printed circuit diagram. Difinition of rain alarm :- A rain alarm is a device or sensor that predicts about rain or snow before the rainfall. Explain Circuit :- The circuit diagram of rain alarm using a Dailigton transistor […]

Maquina CNC Router e Gravadora Laser Barata – PCB Engraver

Tudo sobre esta Maquina CNC Router e Gravadora Laser Barata. Com esta máquina é possível fabricar protótipos de PCB e também é uma excelente CNC gravadora a Laser ou laser engraver. Neste vídeo eu inicio a série completa de montagem desta máquina. ★★★★★★ Para maiores informações sobre a máquina clique no link abaixo: ➤ Clique […]

How to make a line follower bot (without programming)

To buy kit visit online store: http://www.vegarobokit.com Kit link: http://goo.gl/c6DhPz E-mail: info@vegarobokit.com Offline Store: 18, Shree Ganesh Bhuvan,(Kalpana Bldg), 1st Floor, 357, Lamington Road,Opp Police Station, Grant Road (East), Mumbai-400007 To view this video on Our website visit: http://www.gettutorialized.com/robotics/ To know more about us visit: About source

Build A Long Range FM Transmitter (Spybug)

Have you ever wanted to broadcast your own radio station within the neighborhood? Ever get curious on where people get those “Surveillance Bugs” from spy and action movies? This small and simple FM transmitter is the toy that geeks have always wanted. FM transmitters can be complicated to build, that’s why I’m teaching you how […]

How to make PORTABLE MOBILE CHARGER

Homemade mobile charger using 9V battery https://plus.google.com/app/basic/photos/110540680830303890924/album/6113845336433850241/6113845335952692594?_e_pi_=7%2CPAGE_ID10%2C6558761823 above is the Link for circuit diagram : Buying Links Of The Needed Components: 9v battery- http://goo.gl/Q13cwZ battery cap- : http://goo.gl/rczcYl pcb- http://goo.gl/nymse4 soldering iron- http://goo.gl/OnyPXc soldering wire- http://goo.gl/WDYuHd jumper wires- http://goo.gl/0OmDkW 7805 ic – http://goo.gl/P0VxJx source

Robotic Drawing Machine (Arduino, 3D Printing, CAD, PCB Design, Programming, Stepper Motors)

In this video, we build a robotic drawing machine that draws photos in one continuous line! The STL files for the drawing machine can be found at: https://www.thingiverse.com/thing:2488601 The Arduino and MATLAB code can be downloaded here: http://bit.ly/2v66Gju Order a copy of the PCB in this video for yourself at: http://bit.ly/22ov2Es In addition to the […]

Make your own Low Budget Bluetooth Music System || OpAmp

Twitter: https://twitter.com/GreatScottLab Facebook: https://www.facebook.com/greatscottlab More project info on Instructables:http://www.instructables.com/id/Make-your-own-Low-Budget-Bluetooth-Music-System/ Previous video: http://youtu.be/S6QAYTmUWOQ Afrotechmods Class D Amp Tutorial: http://youtu.be/O1UagNkcxi4 Amplifier Kit: Amazon.de:http://amzn.to/1q77lZn Amazon.com:http://amzn.to/1tnfQog Bluetooth Music receiver: Amazon.de:http://amzn.to/1nVWXIa Amazon.com:http://amzn.to/1nVXAl9 In this video I will show you how I combined an old speaker of mine with a cheap bluetooth receiver module. I made a small power amp for […]

#123: Build a crystal oscillator from schematic thru prototype construction and testing – DIY

This video takes you through the process of building a circuit from a schematic, including circuit board preparation, soldering components using Manhattan style construction and then testing it. It uses a buffered Colpitts Crystal oscillator as the example. My previous video (http://www.youtube.com/watch?v=kH110yjYZ2g) showed several methods for building prototype or breadboard circuits. The method used in […]

Grove Kit & UDOO: easy making

Using the Seeedstudio Grove Starter Kit Plus with UDOO Quad. The kit is just a collection of sensors: temperature, light, sound and touch sensor + outputs: servo, Vibration motor, LED, buzzer and much more. Everything a maker can desire plus an Arduino Shields (which is the foundation of the Grove system) that you can easily […]