Popular: Arduino Automation Commodore Iot Raspberry pi
Projects 647
Questions 6
Feedback 614
Blog 14
Sponsorships 18
Electronic lock
Derek Alexander Oct 03,2021
What's you project about? It consists of a small basic but efficient security system for safe locks, locks in rooms or officesWhy did you decide to make it? I needed a system for a old safe that I have, the lock does not work so I am modifying it to put this system and keep some important personal things. Soon I want to use this system to put it in the lock of my room, but instead of putting a servo I want to put an electronic lock activated by solenoidHow does it work? The brain of this project...
4th PCB Design Contest-IoT Theme
853
0
0
Disinfection cabin
Derek Alexander Oct 02,2021
What's you project about? My project is a prototype of a disinfection cabin, since now with the pandemic it is very important to take care of ourselves, so a disinfection cabin is very important in almost all public places, such as companies, restaurants, schools and even in homes, to prevent the spread of COVID-19Why did you decide to do it? It is very important to take care of ourselves so as not to get sick, so we must follow the health regulations and take care of ourselves as well as s...
4th PCB Design Contest-IoT Theme
817
0
1
Adjustable clap sensor
Derek Alexander Oct 02,2021
What's you project about? It is a clap session that can be adjusted based on how many claps we want any actuator to activate, be it a spotlight and automate the lighting of the home in a bedroom.why did you decide to make it? I decided to do this project because in my bedroom the switch is very far from my bed and because to facilitate everything just with a clap, it is the most efficient for me.How does it work? It is based on the well-known NE555 that is a timer that generates square wave puls...
4th PCB Design Contest-IoT Theme
990
0
1
White LED PCB for Conversion of IR Trail Camera to White Flash
Zak Oct 02,2021
There are many cases where camera trappers would like a color photo of primarily nocturnal animals. Unfortunately, there are few choices for mid-range commercial white flash trail cameras on the market. A full blown DSLR homebrew is one possibility, but has its own drawbacks. This PCB is part of a project to convert one of our favorite mid-range commercial cameras -- a Browning Recon Force Advantage (BTC-7A) -- from an IR Flash to White Flash. For more information, and detailed assembly guide, s...
4th PCB Design Contest-IoT Theme
1834
0
0
Smart thermometer v2 using esp-01f
M Sep 30,2021
In one of the previous projects, I built a simple thermometer with ATTINY 85 which can last for 140days.But it was a tiny bit clumsy when it came to the electronics and the programming. So, I built a version 2 on steroids with features nobody asked for, but by doing so I hope you will definitely learn plenty of electronics along the way.Hardware ConstructionI chose the esp-01f, which comes with 1MB of flash memory, which is 128times greater than the ATTINY 85. Along with this it also has fe...
4th PCB Design Contest-IoT Theme Iot electronics
3759
0
7
Smart Garage-Door control with animated RGB-LED (with or without Home Assistant)
Scheidler Sep 29,2021
Standalone:automated RGB-LED-Animation when door is opening / closingAdditional features when using with Home Assistant:see door-status (open / closed / moving)control door with Home Assistantbuild automations / notifications based on sensors/switchconfigure speed, anim-width and delaysPins:D1: ButtonD2: RGB-LED StripeD5: Sensor (open)D6: Sensor (closed)D7: RelayUsed products:D1 mini: https://amzn.to/3llNkD8Relais: https://amzn.to/3lozIr8Magnet-Kontakte: https://amzn.to/3kVuP9ZPegelwandler: http...
garage door esphome home assistant
10323
0
14
pxlBlck_multiPCB - a multi purpose IOT LED-Matrix board
Nerdiy.de Sep 27,2021
One of my past PCB projects is the "pxlBlck_multiPCB". As the name suggests, this board is the heart of several future pxlBlck variants.So far I have used the Wemos D1 Mini Board with the ESP8266 built into it as the main MCU in many projects. The circuit is supplied via a micro USB connection. Unfortunately, this forces you to reduce the power consumed to a maximum of 2.5W. The brightness of the connected LED matrices must therefore be reduced by software.To get around this problem (among other...
IOT SmartHome LED-Matrix
3420
0
2
Satellite Control Hardware
Mercan Sep 26,2021
Hardware OverviewThe 6-Layer control hardware has been designed for a satellite to be taken launch in a interstellar rocket to spy an unknown planet. Our satellite has a high accuracy barometer to measure altitude and temperature, a GNSS module for gathering its location, IMU sensor for inertial measurement, live-video stream capability for recording the surface of the target planet and long range communication module for telemetry transfer. It has brushless motor drivers to control the descendi...
4th PCB Design Contest-IoT Theme satellite hardware
4702
0
12
Ultra Efficient Raspberry pi UPS
DDL Sep 24,2021
The reason this Uninterrupted Power Supply (UPS) was created was because I wasn't satisfied with the things available on the market that would just lower the incoming voltage to charge the battery and immediately boost it to power the pi. This way efficiencies of around ~80% can be achieved. Don't get me wrong this is not terrible but I wanted to do better, which is why this design incorporates a power MUX.For those who don't know a power MUX is just like a regular MUX but instead of signal line...
4th PCB Design Contest-IoT Theme IoT raspberrypi
6048
0
3
Eq2/3 Mount Star tracker Circuit
RefreshMyMind Sep 23,2021
This circuit allows you to modify your normal EQ Mount into GOTO.What is EQ mount, An equatorial mount is a mount for instruments that compensate for Earth's rotation by having one rotational axis parallel to the Earth's axis of rotation. This type of mount is used for astronomical telescopes and cameras. The advantage of an equatorial mount lies in its ability to allow the instrument attached to it to stay fixed on any celestial object with ...
4th PCB Design Contest-IoT Theme
2356
0
4
1 ... 45 46 47 48 49 50 51 52 53 54 55 ...
Popular Creator
peter
Excellent Engineer
Project: 8 Followers: 36
Dharmik Patel
Excellent Engineer
Project: 1 Followers: 42
König
Excellent Engineer
Project: 5 Followers: 109
Casimiro
Excellent Engineer
Project: 6 Followers: 467
Le
Excellent Engineer
Project: 1 Followers: 0
Popular Project
A Modified zFlip 5
With many Samsung zFlip phones hitting the unfortunate fate of a broken folding screen, I took it as an opportunity to build my own silly phone. Taking only the minimum parts required for the phone to...
ESP32-BlueJammer
The ESP32-BlueJammer (Bluetooth jammer, BLE jammer, WiFi jammer, RC jammer) disrupts various devices using an ESP32 and nRF24 modules, causing plenty of noise and sending unnecessary packets (DoS).It ...
Air Quality Monitor
The Air Quality Monitor is a compact, ESP32-C3–based device designed to track and display key indoor environmental metrics in real time. At its core, it integrates the Sensirion SEN54 for particulate ...
DIY Meshtastic Using ESP32 : Build Your Own Private Off-Grid Network
Project OverviewThis project delivers a complete, custom-designed PCB solution for building Meshtastic mesh network nodes. Unlike traditional communication methods that rely on cellular towers or Wi-F...
Jammer Bluetooth 2.4G
Proyecto de PCB para Jammer bloqueador inhibidor de señales Bluetooth y Wifi de 2.4G.Proyecto patrocinado por PCBWay, muchas gracias por el apoyo!Primero regístrate en PCBWay haciendo clic acá, luego ...
View More
Hot Project Tags
Space Exploratio Virtual reality Microcontroller DIY Synthesizer Weather Station Synthesizer Antenna TVC