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Retro look Analog style VU meter on VFD display with Arduino Nano
Pavleski Sep 16,2023
A VU meter, also known as a Volume Unit meter, is a device used to display the audio signal level in decibels (dB) in real-time. It is commonly found on audio equipment to help users monitor and control audio levels. The analog VU meter typically consists needle-based indicators that move in response to the audio signal's intensity. This time I will describe how to make such a device that uses a VFD (vacuum fluorescent display) instead of analog instruments.  In this particular ca...
Audio Stereo DIY
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Self Balancing Robot Using ESP32
Spanner Sep 15,2023
Hey guys! Welcome back In this New Project Today We will show you how to make a robot at home. This mini robot is very powerful and easy to make at home. You can make this Diy robot using some Components. Here I am using stepper motor to build this robot.A self-balancing personal transporter is a single-person electric vehicle comprising a one- or two-wheeled platform on which the rider stands. Unlike other vehicles, it uses a self-balancing gyroscopic system for steering, changing directions .....
ESP8266 ESP32 Robot
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Handheld GPS
Iturriaga Sep 15,2023
Within the swiftly advancing realm of portable technology and travel essentials, innovation often shines a light on more personalized and enhanced experiences. Introducing the "Handheld GPS", a sleek and reliable real-time location assistant. At its core is the remarkable ATTiny85 microcontroller, coupled seamlessly with the precise NEO6M GPS module. Its mission? Deliver real-time location and time at the simple push of a button – a true companion for wanderers and tech enthusiasts alike.Disclai...
3D printing SLA Arduino
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Control Board for 6 Servomotors based on Arduino for Robotic projects
silicioslab Sep 13,2023
In the last few weeks we started developing this robotic arm. It is made up of 5 servomotors. To facilitate its development, it was necessary to create a control center to connect and control all servomotors.In this application we decided to develop the project of an electronic board to receive power from the circuit, power and control all the project's servomotors.In this article we will discuss the functioning of the board's electronic circuit and show all its features so that it can be applie...
6th Design Contest-Electronic Project
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Arduino Based Weather Station
Poudel Sep 12,2023
IntroductionAn Arduino-based weather station using a DHT11 sensor and a 16×2 LCD is a compact and accessible project for measuring and displaying real-time temperature and humidity data. The DHT11 sensor collects environmental information, while the LCD display visually presents it in a user-friendly format. This project serves as a hands-on introduction to Arduino programming and sensor integration, making it an ideal choice for beginners interested in DIY electronics and weather monitoring.NOT...
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NEC PC-98xx serial mouse adapter (from PS/2 Mini DIN 6, USB-A to Mini DIN 9) Standard Arduino Mini Pro
kinmami Sep 12,2023
Standard layout version for Arduino Mini Pro10K ohm SIP-7 (six resistors) bussed resistor networkMini DIN 6 female connector or USB-A connectorMini DIN 9 female connector (male-to-male cable is required)220 ohm 1/4W resistor (optional)0805 SMT LED (2.1V, 20mA, any color - optional)Standard Arduino Pro Mini (ATmega328, 5V, 16MHz) on sale on Aliexpress for example https://tinyurl.com/w2kcmnpydesigned for NEC PC-98xx seriesNote:if Arduino Mini/Pro has the pull-up resistors on A4 and A5, those shoul...
Hardware Arduino mouse
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RT DCC Pulse 8 Turnout Decoder with capacitor discharge unit.
Ross Sep 12,2023
A DCC accessory decoder for control of 8 dual solenoid devices.Can also be used for control of upto 16 devices that only need on/off control eg. lights.This is designed with all through hole components for the diyer wanting to build their own boards.
Arduino DIY LED
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Commodore AMIGA PSU USB-C Power Sink Delivery Supply High Efficiency Triple Output 5V ±12V OLED ATARI ST shark
kinmami Sep 10,2023
NEW VERSION https://www.pcbway.com/project/shareproject/V2_Commodore_AMIGA_USB_C_Power_Sink_Delivery_High_Efficiency_Supply_Triple_Outpu_f8eddd0e.htmlCompact design for high efficiency (>90%) USB-C Power Supply for Amiga 500, 600, 1200.71 x 34 mm, 2 layers, 1.6mm thickness, 1 oz.Original square DIN 5 male connector should be used to plug to Amiga.https://www.ebay.com/itm/133282737029Optional OLED display for monitoring current, voltage and power of the 5V output rail.The circuit comes with Un...
Commodore Amiga USB
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DMX Relias Box
Emmering Sep 10,2023
DMX Relias BoxBenötigte Bauteile:4x Taster 6x6mm4x Widerstände 1kOhm1x Arduino Nano1x Max4851x IC-Sockel, 8-polig2x Buchsenleiste, gerade, 15pol, 2,54mm
Arduino DIY LED
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A Motherboard for Controlling 12 Stepper Motors for a 4 legged Robot.
Shahriar Sep 10,2023
A Motherboard for Controlling 12 Stepper Motors for a 4 legged Robot.Features:1.Arduino Mega PRO Board as MCU shield for Compactness.2.Size is less than the size of a 6inch Pizza measured Diagonally.3.Inboard Chopper Circuit for Power Conversion (12V to 5V & 9V) : L7805 & L7809  4.Twelve AS5600 Encoder Pinout 5.3BIT dip switch and LED Indicators
6th Design Contest-Electronic Project Robotics tmc2208
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