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Mechanical Mask
Malik Sep 04,2023
IntroductionThis project is the design of a smart mechanical mask that can close or open autonomously. I got the idea to make this during the pandemic and it works fairly simple. The outer shields of the mask are moveable and when someone comes near within a certain distant from the mask it closes and alternately opens up when no one is in the proximity. To achieve this I used a Proximity Sensor and a Passive Infrared Sensor (PIR Sensor) where the proximity comes into ac...
Arduino Mechanical Mask Autonomous Mask
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Buck Switching Regulator 7V to 40V DC to 5V DC fixed using the LM2575-5 regulator
Amaury Sep 03,2023
This is a simple but very useful project when working with electronic devices that must be powered with 5V DC and require stable power without electrical noise.Perfect for powering development boards that use 5V DC for microcontrollers and sensors. This regulator has a wide power supply range that goes from 7V DC to 40V DC, and a fixed output delivers 5V DC and 1 ampere.It has a green LED indicator to alert that the regulator is working and that it is safe to connect devices to the output.Full d...
Power supply Battery Arduino
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Self Balancing Robot With Arduino
Poudel Sep 02,2023
OverviewA self balancing robot with arduino is a type of autonomous robot that is designed to maintain its balance on two wheels or other balancing mechanisms. These robots are able to stand upright and move without falling over, even when subjected to external disturbances. The concept behind a self-balancing robot is often inspired by the way humans and animals maintain their balance.IntroductionA self-balancing robot built with Arduino is a captivating project that combines mechanic...
6th Design Contest-Electronic Project
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KitCo - Game console kit to discover soldering and Arduino
Helicoidee Sep 02,2023
Details on www.kitco.fr
6th Design Contest-Electronic Project
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Advanced Sensitive Lightning detector with PC Graph
Pavleski Sep 01,2023
 Lightning detectors are devices designed to detect the presence of lightning strikes. These detectors utilize various technologies to sense the electromagnetic signals like detecting of Radio Frequency (RF), Electric Field Change, Magnetic Field, Optical Detectors, as well as combined Systems. In several of my previous videos, I described ways of making such detectors made with discrete elements, integrated circuits, and microcontrollers. This time I will describe to you how to make a...
DIY Sensor USB
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NeopixelQuarterRing
Fareed Read Sep 01,2023
Ini merupakan ring led New pixel ws2813 berbentuk seperempat lingkaran yang dapat disusun menjadi lingkaran penuh, untuk selengkapnya bisa dilihat pada blog Fareed Read's Electronics
Arduino DIY LED
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ARDUINO TANK ROBOT PROJECT
Astoraque Duran Aug 30,2023
DIY PROYECTO: CARRO TANQUE HECHO CON ARDUINO + CONTROL REMOTO POR BLUETOOTH Y TORRETA LANZA PROYECTILHola a todos, en este video realizaremos un proyecto muy interesante, se trata de un carro oruga con una torreta lanza Misiles programada con Arduino y una aplicación para android .APK para controlarlo mediante Bluetooth hecha en App Inventor de la MIT.Considero que es un proyecto de nivel intermedio así que necesitaremos los conocimientos que ya hemos visto en anteriores videos en el canal relac...
Arduino DIY Robot
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Universal programmer for ESP8266, ESP32 and others
TSP Aug 29,2023
This USB universal programmer has been designed to be coupled to the USB-TTL converter you see in this figure (it is based on the reliable FTDI FT232 chip). The programmer provides the UART interface to the microcontroller as well as the RESET and BOOT selection signals required for an automatic firmware download (Vcc, TXD, RXD, GND, Reset, Boot).This programmer is to be used for in-circuit programming of any ESP8266, ESP32, and other devices.On the bottom of the PCB, a practical 6-way header le...
Arduino ESP8266 ESP32
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Piezo Alert System.
Iturriaga Aug 28,2023
Within the fast-evolving sphere of security tools and home automation, creativity often paves the way for enhancing safety and comfort. Introducing the "Unpress Alert", a nimble and efficient security alert mechanism. At its heart is the power and simplicity of the ATTiny85 microcontroller, and its mission is straightforward: alert the user when its button is released, a quintessential trait for detecting unauthorized access or movements.Disclaimer:The "Unpress Alert" system is primarily concept...
3D printing SLA Arduino
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ATTiny85 Foot Pedal Controller
Hugatry Aug 28,2023
What?This is simple test circuit for reading the position of old sewing machine foot pedal (low voltage version with 3.5mm plug, not the older dimmer-style pedal). Two outputs are for controlling LEDs and Solid State Relay.CircuitCircuit is supposed to have a panel mounted 3.5mm mono jack with switched sense-pin. Usage is explained more thoroughly in the video. ATTiny85 reads the analog reading from foot pedal circuit and can read the pedal's position and detect short circuit, open circuit and u...
Arduino DIY foot pedal
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AERIS-10 Open Source Phased Array Radar
The AERIS-10 is a low‑cost open‑source phased‑array radar platform designed for makers, researchers and educators. Operating around 10.5 GHz, the system can detect and track multiple objects at ranges...
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