Friday, July 20, 2018

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PCBWay PCB prototype service review

PCBWay PCB prototype service review   Full disclosure: These PCB were provided by PCBWay(link to https://www.pcbway.com/b).  Obviously I will try to take to a look at...

Sign Up for a PCB Design Contest To Win $1000

PCBWay is a PCB prototype and assembly manufacturing company with over 10 years of experience. In order to provide a platform for electronic hobbyists...

PCBGOGO, a professional PCB prototype and assembly manufacturer | We make you satisfied

With the development of business, PCBGOGO has a great boom in recent years making us one of the largest and most popular PCB manufacturers...

PCBgogo: Placing Your Order Made Easy | Best PCB manufacturer

PCBgogo is one of the largest and the most popular PCB manufacturers in Shenzhen, China. Built over 2400 sqm of land, this company specializes in...

4 tips to quickly find needed IC and Electronic components

Integrated circuits are the most important parts of microelectronics. If you are passionate about creating microelectronics products or you have a small IC store, and...

Review of PCBWay after-sale service

When I need PCB prototype and PCB assembly service, the first manufacturer jumps to my mind is PCBWay(https://www.pcbway.com) . Because of their good PCB...

How to use a 4 channel IC 2262/2272 RF receiver and transmitter remote control

The 4 channel RF receiver and transmitter can be used with or without an Arduino. You can connect relays to the receiver outputs to...

Popular Posts

How to make an FM transmitter

After getting several comments from young electronic students , I am rewriting this article to make the FM transmitter making process more clear. This tutorial...

How to use a relay

A relay is an electrically operated switch. Current flowing through the coil of the relay creates a magnetic field which attracts a lever and changes the switch contacts. The coil current can be on or off so relays have two switch positions and they are double throw (changeover) switches. The relay's switch connections are usually labeled COM(POLE), NC and NO: COM/POLE= Common, NC and NO always connect to this, it is the moving part of the switch. NC = Normally Closed, COM/POLE is connected to this when the relay coil is not magnetized. NO = Normally Open, COM/POLE is connected to this when the relay coil is MAGNETIZED and vice versa. A relay shown in the picture is an electromagnetic or mechanical relay.

5 beginners projects that work in the first attempt

Just started electronics ? And you don't know any engineering behind your projects and you are afraid of failure ? Then, this article can...

Dark/Light sensor using transistor

Automatic Light detector using variable resistor A light detector senses light. As the light level increases and LDR meets the lowest threshold resistance, the circuit automatically turns on the LED D1. We can adjust the sensitivity using the preset VR1-10K. LESS RESISTANCE(VR1)-> LESS DARKNESS TO SWITCH OFF THE LED HIGH RESISTANCE(VR1)-> MORE DARKNESS TO SWITCH OFF THE LED

How to use 315Mhz RF transmitter and receiver modules with arduino

Description: This wireless transmitter and receiver pair operate at 315Mhz. They can easily fit into a breadboard and work well with microcontrollers to create a...

Clap switch

Simplest and easiest way to make clap switch.

Easy steps for making a line following robot using Infrared LED, Photodiode, Ardumoto and...

DOWNLOAD IN PDF- LINE FOLLOWING ROBOT USING ARDUINO AND INFRARED LED This project has been derived from LDR based line following robot. I strongly recommend...
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