In this project, I will go through the process of designing and making a flight controller board from scratch for a micro-quadcopter. This board will be based on the ATMega328 microcontroller and will be used to control four coreless DC motors. The whole PCB making process from designing of the schematic to [**custom circuit board**] is done using EasyEDA. If you are interested in the circuit p...
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Since a lot of our followers asked for a tutorial to guide them to make a basic Robot we decided to provide this instructable that describe a step by step making of **LINE FOLLOWER Robot**, so you will find all the necessary software and hardware parts to make your own Robot following these steps
Note: In this project the main part was made usi...
An 7 instruction, 4-bit Processor with a serial Arithmetic Logic unit with 4 operations (OR,ADD,SUBTRACT,MULT) that I designed in my free time. feel free to use the design for whatever you want as long as you credit the original :)
0000(With data input): ADD
*Input bus (D0-3) Swiches between data...
EN - This is a digital servo tester using a simple Attiny44 chip.
Code can be downloaded from http://bit.ly/2wBhLwt
(Also need software servo library found here https://playground.arduino.cc/ComponentLib/Servo/ and to program from Arduino need these boards https://github.com/SpenceKonde/ATTinyCore/blob/master/Installation.md)
more in this video https://youtu.be/8KIR4aokrsU
ES - Circuito programab...
Using a 555 timer and a mosfet to control the speed of a DC motor with a potentiometer.
Video here https://www.youtube.com/watch?v=5nwNKPs2gco
Usando un circuito integrado 555 y un mosfet para controlar la velocidad de un motor DC con la ayuda de un potenciometro.
Video aquí https://www.youtube.com/watch?v=Q2N2OEicXJE
In this project, we will make a **4-Channel Relay Driver Module Circuit** for relay based applications. In this circuit, we have designed an isolated PCB for 4 relays. By using this **Relay Board**, we can operate 4 AC appliances at a time. We have put a three pin screw terminal blocks (NC, Nuteral, NO) for connecting appliances. Below are the circuit diagram and PCB layout designs of the relay dr...
I made this schematic for the Arduino Nano 3.2 to be as close as possible to the official schematic found [here](https://www.arduino.cc/en/uploads/Main/Arduino_Nano-Rev3.2-SCH.pdf). I chose similar components as on the official Nano. This does mean the schematic is a bit weird, as the resistors, for example, are merged into resistor arrays, meaning I had to make some jumps to the arrays. The PCB d...
EN - Used to program custom functions in it and be able to perform NAV lights, dual servo sequences, sensor triggered actions and similar simple tasks. It should be programmed with the Arduino IDE after installing the ATTiny Core in the board's manager - https://github.com/SpenceKonde/ATTinyCore ...For easy programming use the Uno shield found here https://easyeda.com/Joyvel/programing-for-attiny-...
**How to choose the right Arduino board should be a headache problem for many green hands.**
As we know the Arduino development board is a big family. There are dozens of different development boards listed on the official website of Arduino.
Especially the Arduino official team decided to use a Creative Commons (CC) license to keep the idea of openness alive. Under the CC license, anyone is all...
Cool Nixie Tube Clock, design works out of the box. All parts (execpt for the tubes) can be ordered from LCSC, if you have any questions feel free to contact me via easyeda messages.
It is recommended to put the nixie tubes on special nixie tube pins, these can be found on ebay.
All design files are available from here:
Based on the open-source NFC tool ChameleonMini: https://github.com/emsec/ChameleonMini License
and its 'iceman fork', the project ChameleonMini RevE Rebooted https://github.com/iceman1001/ChameleonMini-rebooted
This board is based on RevE-Reboot and is an alternative printed circuit board for this project as the original printed circuit board is not publicly available.
Проект основанный на откр...
This solution is provided by JLCPCB & LCSC for the medical Respirator Ozone Sterilizer, using SWM220F6S7-65 as the main control chip, take advantage of the ozone generator module, small blower, and LED display to get a Respirator Ozone Sterilizer.
**Step 1: Specification Parameter**
Introduction: TWS Earphone Charging Case by JLCPCB
TWS Earphone Charging Case by JLCPCB
JLCPCB Solution for TWS Earphone Charging Case
![wireless ear phone 1.png](//image.easyeda.com/pullimage/wkPcDeEIcVYrhIMQlJtRwaCC1PypiHZyCMVqKnHh.png)
Step 1: Basic Function
A. charge the case with 5V power supply
B. Wireless charging can be used to charge the charging box
C. The headset and charging box...
ESP8266 WIFI Acoustical Snowflake LED lights - Tmall wizard voice color and phone APP color
Step 1 PCB Schematic
1) ESP-12S master control, based on the Blinker Internet of things platform, connected to WIFI to achieve networking control
2) The mobile APP can achieve 256 lev...
What is the electric toothbrush?
An electric toothbrush is a toothbrush that makes rapid automatic bristle motions, either back-and-forth oscillation or rotation-oscillation (where the brush head alternates clockwise and counterclockwise rotation), in order to clean teeth. Motions at sonic speed...