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Tim's PTC Hot Plate Controller [Fused version]
Jackson May 09,2022
This is a fused version of this: Tim's PTC Hot Plate ControllerInstructable at: Tim's Hot PlateFor components and information please refer to the above links, the only thing added is a fuse. I have used a Littelfuse 395 Series TE5.In the UK we have Fused Mains Plugs.Some people reading the Instructable requested a version with a Fuse built into the project.
Arduino DIY hot
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Giant Modular Seven Segment Display
DIYMachines May 07,2022
For a recent project that I was working on I needed a large seven segment display. I could find some ready made one about two or three inches tall - but I needed bigger. For that reason I set about designing my own and have documented it here so you can use the display as a basis for your projects.It has been designed in a modular way using acrylic sheets and 3d printed components for each character on the display, you can one or more of these depending on the display requirements. These are the...
DIY 3D printing acrylic
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Handmade Drawing Recognition Interface As From My Smartphone
vilaksh01 May 06,2022
StoryIntroductionI was inspired by such features on our smartphones. My smartphone “Vivo V7” has a function of Drawing Gesture Recognition, thanks to this model working on the smartphone processor. But I want to bring those features to tiny edge devices as wellCan a touchpad run on a single microcontroller (MCU)? Can an MCU classify complex gestures in real-time, delivering inference at the edge with low power and minimal flash usage?Looking ahead, I’ll say “definitely yes” In my project, I...
Arduino Home Automation IOT
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Tim's PTC Hot Plate Controller
Jackson May 05,2022
This is a for a DIY Hot Plate, for soldering SMD to PCBs.The heater element that it controls are the 300W PTC type, the small cheap aluminium ones sold on the internet.I have done a full Instructable using separate modules here: Tim's Hot Plate : 26 Steps (with Pictures) - InstructablesYou may want to do it using modules shown in the instructable.This is for those that would like to make a single PCB version.I used a small 5 volt PSU unit in the Instructable, this is still required. (I have no c...
DIY hot plate
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IoT Bookmark and Reading (Book Ratings) Tracker w/ Qubitro
Aktar May 02,2022
While reading books or comics, I am fond of recording my ratings on a daily basis to track any surge or plunge in my interest regarding each chapter. Also, I can review books effortlessly by scrutinizing my ratings and notes after completing reading them.Since I have always logged my ratings on a notebook or a piece of paper, my home library has been deluged with unsolicited paper clusters. Therefore, I decided to create this IoT device to log and monitor my book ratings so as to obviate the nee...
3D printing Arduino IOT
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SIGNAL GENERATOR CURRENT SOURCE 4-20mA 0-10V
Astoraque Duran Apr 30,2022
Este es un proyecto realizado con propósito de aprendizaje propio como también para mostrarlo en mi canal de Youtube.Es un generador de senal de corriente de 4-20mA y voltaje de 0-10v Compatible con lo que se usa en el área industrial y de instrumentación, utiliza para la comunicación el protocolo I2C, se puede integrar con alguna interfaz gráfica de control.Mas detalles en el video dedicado a este proyecto.
DIY Atmega arduino
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Vespa Diorama ESP32 NTP clock
Bandini Apr 28,2022
I love Italian motorcycles. I have a Ducati, I’ve rided a Guzzi to travel around Europe and I even founded with some friends a classic Gilera Motorcycle club in Argentina. Of course there is no way to avoid the Vespa. There is something about the design, the use of “hacked” parts, the style and the allure. So I’ve decided to make a small Vespa diorama clock. Diorama clock? It is a Diorama, since ir represents a 76 Vespa Primavera ignition in a bucolic scenario. But is also a clock since the Vesp...
3D printing ESP32 Arduino
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Voronoi Diagram Based PCB Lamp
Arnov sharma Apr 28,2022
Hey, what's up you guys.So this is my Voronoi PCB Lamp that contains Voronoi shape elements and is powered by an Attiny85 MCU, 64 WS2812B Mini LEDs are used in this project, and it's completely made out of FR4 PCBs.It's kind of like an RGB Cube Project, the only difference is the shape and LED placement. (All LEDs are all placed inside)This article is gonna be about its built guide, so let's get started!Material requiredFollowing were the things used in this project-Attiny85 SOIC8Custom PCBs- Ma...
Arduino ESP8266 DIY
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DIY Motorized WiFi Roller Blind - ESP8266 & Blynk
KILIC Apr 28,2022
In this project we will see how to control a roller blind via a smartphone application. The reason why I realized the project was to use a roller blind to change the background in the video footage and to be able to easily control the roller blind via my smartphone. In this project, a breadboard circuit is shown for basic readers and a printed circuit board circuit for users who want a more useful prototype. Check out the video to see how it works...Step 1: How It Works?As can be seen in the vid...
3D printing ESP8266 Home Automation
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Uno Transistor Shield
Simple Electronics Apr 26,2022
I made a quick and easy (and beginner-practice friendly) shield for Arduino UNO and Mega compatible boards so you can drive heavier loads directly from the shield. I wouldn't push it TOO hard but you should be able to pull about 500mA per pin. A future, higher current shield is planned!Here are the parts you will need for this:0805 LEDs:https://s.click.aliexpress.com/e/_ASVfU7https://amzn.to/3LtT5ec (Canada)https://amzn.to/3xVda90 (USA + World)0805 Resistors (1k and 470 ohms):https://s.click.ali...
Arduino ESP8266 LED
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