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GRBL ARDUINO UNO SHEILD
sakaic Dec 06,2022
Needed a simple board to help with retrofitting and existing machine with a proprietary controller with a Arduino Uno GRBL based system so that it would be easier to maintain. Uses PC817 for optocouplers and LM7805 regulators for ease of building.
5th PCB Design Contest-Free Theme Arduino CNC machining
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Focus Stacking Circuit For Macro Photography
Curious Scientist Dec 05,2022
This circuit is mainly designed to serve as a tool for shooting pictures for focus stacking macro photography. But it is actually a simple stepper motor driver panel which can be used for other purposes where we want to program the movement of a stepper motor.Focus stacking is a nice technique to increase the depth of field of a -typically macro, but it can also be a landscape- photo. One takes several images focused on a different spot of the field of interest and then combines the "sharp parts...
diy arduino stepper motor
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Electronic Active Dummy Load_PCB1/2 (Analog Board)
zvonacfirst Dec 04,2022
Note: this project should be used together with the project :/project/shareproject/Electronic_Active_Dummy_Load_PCB2_2_Logic_Board_613dc175.htmlThe active electronic load consists of two modules:- the analog module (the one shown here)- digital module with Atmega328 - Electronic Active Dummy Load_PCB2/2 (Logic Board)Proposed parameters for the prototype: 0-50V, 0-10A, 250W.The load has two operating modes: constant current mode and constant resistance mode.For superior perf...
DIY Board Power supply
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Electronic Active Dummy Load_PCB2/2 (Logic Board)
zvonacfirst Dec 04,2022
Note: this project should be used together with the project Electronic Active Dummy Load PCB_1/2 (Analog Board) :/project/shareproject/Electronic_Active_Dummy_Load_PCB1_2_Analog_Board_4735bfbf.htmlThe active electronic load consists of two modules:- the analog module - Electronic Active Dummy Load_PCB1/2 (Analog Board)- digital module with Atmega328 - (the one shown here)Proposed parameters for the prototype: 0-50V, 0-10A, 250W.The load has two operating modes: constant cur...
Dummy Load Arduino
2652
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Arduino_LCD_Project
engineer Dec 04,2022
The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3. x). It has more or less the same functionality of the Arduino Duemilanove, but in a different package. It lacks only a DC power jack, and works with a Mini-B USB cable instead of a standard one.
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Arduino MPU6050 Interactive scrolling game on 32x8 Led Matrix
Pavleski Dec 03,2022
  This time I will show you how to make an interesting interactive game, on a 32 by 8 LED matrix, which is controlled by moving the device. During a certain movement of the device, the MPU6050 sensor sends a signal to the microcontroller, and based on that information, the microcontroller performs a given action on the screen.   In fact, the sensor represents a so-called air controller that we can find as part of remote controls for modern TVs. The project is featured on...
Arduino DIY Virtual reality
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AUTOMATIC MUSHROOM FARM MONITORING SYSTEM
Dec 02,2022
Mushroom cultivation nowadays is mostly practised as an indoor cultivation. The yield of mushrooms is lesser in conventional methods. In conventional methods of Mushroom cultivation, Mushrooms are cultivated inside a cottage with a highly closed environment in order to obtain the required temperature and humidity. By doing such practices, the required level of temperature and humidity are not met and results in low yield of mushrooms and makes very less profit. To improve the yield of mushrooms...
5th PCB Design Contest-Earth Friendly Arduino LED
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DIY Drone Transmitter
Steenhagen Dec 01,2022
For some insane reason, I decided to dive into the world of DIY drones by building my own transmitter and some would say the results were catastrophic. In the end, I learned a lot in the process and did successfully build a drone transmitter that actually works pretty well!These instructions should have all the parts, materials, and 3d printed parts needed to build my transmitter, as well as the super simple receiver I made to pair with the transmitter. None of the steps are too difficult, ...
DIY arduino arduino nano
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A robomaster-base robot
Antonio G. Nov 30,2022
I had the idea for this robot some years ago, when I saw for the first time robomaster university, a competition where robots fight each other. The robot has got a four-wheel tank drive, a blaster, a gripper and a bunch of sensors like a huskylens AI, used to process auto targeting algorithms. It runs on an Arduino Mega and a Micro:bit, connected by serial communication. It also used a shield (files in description), for simplified connections between all the components. For this presentation I w...
Arduino Robot Robotics
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Another Macro Pad!
Simple Electronics Nov 30,2022
Yup! I made another one, this time with lights! Cherry MX (and equivalent) mechanical keyboard switches have a provision for a RGB LED and I decided to toss in some addressable ones in order to double the fun! The greatest part of this particular macro pad is that you can use any microcontroller you would like, instead of being stuck to a pro micro like my previous macro pad, AND you get to mix and match switches - go nuts!R1, R2, R4, R5, R6, R7 are 5k (I used 4.7k)R8, R9, R10 are 1kR3 is 10kR11...
Arduino ESP8266 LED
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