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...
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...
This is a battery powered sensor board based on the ESP8266 (ESP-12F).
By using a TPL5111 chip the battery consumption can be reduced to about 1µA when the ESP is not enabled. When the TPL5111 chip receives 5V at it's wake up pin this will turn the ESP on by enabling the 3.3V voltage regulator. At this moment you can run any program you want. If you want to turn the ESP off again you have to drive...
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...
This is a custom - Arduino uno - based circuit.
- Microcontroller: Atmel ATMega328p
- Bluetooth Module: Support HC-06 & HC-05
- Motor Driver IC: Two L293D (up to 4 DC motors or up to 2 stepper motors)
- Servo motor header
- 3 input/output pins (Can be used to connect LEDs or button SWs)
- Programmable header
- Reset button
ATtiny85 IR remote LED controller - mainly for ambient light behind a TV
Single colour LED
On first power up
Press PROG button to enter program mode
Programming can be over written once the PROG button is pressed
Press ON/OFF assigned button
LED fades in to set brightness value
Default to 50% 
Once the di...
Печатная плата для светомузыки (проект AlexGyver). В плате предусмотрено:кнопка управления (v1.0), микрофон, потенциометр (регулятор шумов), IR приемник для пульта управления, транзитный JACK 3.5, питание с PWR JACK, клеммника и просто 2PIN разьема, выбор питания (5V & 12V), выбор источника аудио (микрофон & JACK). Кстати: размер платы 30мм*48мм, а следовательно можно заказать аж 30 штук за 2$)) Е...
shield Arduino UNO 3 Ejes para Cnc Router, Cnc Pcb, Cnc Protter, 3 Driver A4988 - 1 Rele Husillo - 1 Stop
Hay listas de video disponibles en youtube para montar impresoras 3D y Cnc :)
Construye tu Impresora 3D :https://www.youtube.com/watch?v=iIqEBX92K-4&list=PLZ0YS84JESliThnaYLnrg0QZ4yhfCmPlD
Construye tu Cnc : https://www.youtube.com/watch?v=2KLgsSKp8JU&list=PLZ0YS84JESli_7zUNOARcZsFlRa...
Arduino MEGA 2560 Rev3 shield build template
Template is drawn on Document layer for easier copy-pasting into existing layout designs. Enable this layer to see the drawing.
The template contains the following:
- Arduino PCB outline
- Location of high components (electrolytic capacitors, USB and power connectors)
- All header connectors
- All mounting holes
**!!! WARNING !!!**
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...