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Automatic Water Pump Controller Using Arduino
Poudel Jun 27,2023
IntroductionThe automatic water pump controller using Arduino is a project that aims to automate the control of water pumps based on specific conditions or requirements. It utilizes the Arduino microcontroller board, along with various sensors and components, to monitor the water level and control the operation of the water pump accordingly.Traditionally, water pumps are manually operated, requiring constant monitoring and adjustment by individuals. However, with the advancement of technology, a...
DIY
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I2C Matrix Keypad
MakerIoT2020 Jun 27,2023
An I2C Matrix KeypadThe completed I2C Matrix KeypadIn a previous post this month I introduced my 4×4 matrix keypad. That keypad was designed to be directly interfaced to a microcontroller’s GPIO pins or alternatively to an IO expander chip like the PCF8574. That design, while working very well had the problem of requiring 8 GPIO pins to function correctly.GPIO pins on a microcontroller can be considered very precious resources, and it should then be logical to assume that we should find a way to...
DIY Keyboard Arduino
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DUCO-MINER-main
Trainito Jun 25,2023
Duino-Coin Miner, Mining DUCO is as easy as this.
Arduino ESP8266 DIY
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ROOM TEMP Meter with Arduino Nano and AHT10
Arnov sharma Jun 25,2023
Hey guys, what's up?Here's something super useful: a simple room TEMPERATURE and HUMIDITY measurement setup that uses an AHT10 sensor connected to the Arduino Nano, An SSD1306 Display is being used to display the temperature Readings taken by the AHT10 Sensor.This whole setup was made as a prototype for a future ROOM temperature meter, which will be an AVR-based setup that will use an Attiny, Atmega, or SAMD21 microcontroller with the AHT10 Sensor and SSD1306 display.The purpose of undertaking t...
DIY USB Arduino
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Breadboard PowerSupply
Barnea Jun 25,2023
In this project, I build a Breadboard power supply adaptor. The adaptor gets input of up to 9V from the barrel jack connector. On the other side, the adaptor connects to the Breadboard power rails. In each power rail, you can choose the output power (3.3V or 5V).
Development board Power supply Battery
1024
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Antique Lantern Project
Arnov sharma Jun 21,2023
Hello everyone, and welcome back.Now for something BRIGHT, a retrofitted antique-looking oil lamp with four LEDs that are turned ON and OFF in a chaser pattern to provide the appearance of fire flickering.The Attiny 13A driving four SMD LEDs linked to each of its four I/O pins forms the heart of this project's custom circuit, which is powered by a CR2032 coin cell.A traditional oil lantern was chosen for this project, and the oil lamp feature was to be replaced with an electrical glow-in-the-dar...
3D printing SLA Arduino
988
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10-channel NTC thermistor-based temperature logger
Curious Scientist Jun 20,2023
This project is designed to be a 10-channel temperature logger based on 10k NTC thermistors.I designed the board with JST connectors, so it is easy to connect the thermistors to the board. It is easy to find NTC thermistor probes with JST connectors.The board is designed to accept a STM32F401CCU6 microcontroller board. It is a relatively cheap microcontroller, but it is super powerful. Therefore, it will be able to read all 10 channels quickly while also showing the measurements on a display and...
Arduino Development Board DIY
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How to use AI to program a 2DOF ROBOT- Arduino+ pyhton+opencv+chatgp+ps3eyecam
Hernando Jun 19,2023
The challenge was to obtanin a mix of code generated by chatgpt for pyhton, opencv, and arduino and finally get a 2DOF robot operational. It was a complete success. in less than five minutes our partner gave us the code to adjust and test.Hardware to build the project was as simple as possible:- (2)two mg996r servos-(1)12 V power source-(1)Step down power to move from 12 to 6.5 V- (1)one Arduino Mega-(1)one bluetooth module HC-05-(1) One tab to implementand upload the app from MIT app inventor-(...
Robot Robotics DIY
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BEHERIT PCB Necklace
Arnov sharma Jun 17,2023
How are you all? The BEHERIT Astable Vibrator Circuit, which is built on a 555 Timer IC and a few other components, is an intriguing project that is intended to exactly resemble BEHERIT, also known as EGG of King from the Berserk series.The BEHERIT in "Berserk" is a mystical artifact that triggers a dark and tragic event, known as the Eclipse, and grants immense power to those who activate it by offering a significant sacrifice. It is a symbol of despair, fate, and the destructive forces present...
Arduino ESP8266 USB
1808
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NES / SNES Controller Button Signal Breakout Board
Reboot Jun 15,2023
Connect an NES or SNES gamepad controller to this PCB and it will continually read the button states from the gamepad's internal 4021 shift register (clocked by an ATTiny26L on this PCB).The button states are decoded and sent out to dedicated GPIO pins.The gamepad can then be used as a controller for other projects.Example: The NES gamepad "up" direction is pressed, the PCB "Up" pin goes low. The button is released, the "Up" pin goes high.The ATTiny26L is programmed from the Arduino IDE using th...
Arduino Retro nes controller breakout
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