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Activating loads with relay via WiFi with ESP8266
silicioslab Apr 22,2024
IntroductionDo you want an electronic board for activating loads via WiFi that is safe against surges in the electrical network and with high immunity to noise to avoid failures/locks in your ESP8266 circuit?Problems with code locking, lack of protection against electrical surges, lack of development of a secure electronic board are just a few points that users do not know how to develop. This causes several problems in the process of creating professional projects and prevents the circuit from ...
home automation system esp8266 drive relay
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External rotary gear pump
Apr 20,2024
This is used for transporting fluid one place to another place.
KiCad Design Contest-Automation Theme
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Notify Me using ESP Now Communication
Maa Apr 19,2024
I built this coolest device using node MCU. This is a Notification Sending device with the help of Node MCU. It's a totally safe, so you can trust on it.If whenever anyone comes to your room and tried to open your door, You will directly get a notification on your smartphone! How cool is that?If you want a similar device like this then order an assembly PCB from pcbway and also order 3d Printed enclosure for it. After receiving the parts, upload the provided code into the eps8266 and you've go n...
KiCad Design Contest-Communication Theme ESP8266 LED
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TP4056 + DW01-A Li-Po Battery Charger (BMS) 4.2V Variable Current (Max 1A)
Silva Apr 15,2024
The circuit utilises the TP4056 and DW01-A ICs to charge 3.7V Li-Po batteries.The maximum theoretical charge current of 1A has been restricted to 710 mA for safety.The variable resistance of R(prog) related to a max rated capacity, I(bat), of a 3.7V Li-Po battery, can be derived via the following formulas:I (bat) <= ~ Capacity/2I (bat) = 1200/[R (prog) + 1.6].eg: 3.7V 1200mAh battery can be charged with 600 mA and for that, the R(prog) has to be set to 2kΩs (0.4kΩ + 1.6kΩ).
KiCad Design Contest-Automation Theme
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Alexa Voice Command Based Ultra Smart Home Automation using Nano ESP32
Maa Apr 12,2024
Hey Guys, Today's In this project I'm going to build Ultra Smart Home Automation Using Arduino Nano ESP32. So that you can easily control it using Alexa or Arduino Iot Cloud App. You can also get a real-time feedback. So let's get started;)First I designed the schematic diagram using Kicad and then convert it into the Gerber file after successful designing. I visited to Pcbway to order my own coustom pcb at very affordable price. You can order my this Assembled PCB because I already provided A G...
Arduino Home Automation IOT
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SNES2ATARI V2 for Atari 7800
Videogames & Computing Apr 12,2024
GITHUB: https://github.com/nsinav/SNES2AtariThis is a working project. Games must be specifically coded to use the SNES controller. Example: Attack of the Petscii Robots for Atari 7800. Not tested on the Atari 8 Bits version.Games working:Attack of the PETSCII Robots (Atari 7800)A.R.T.I. (Atari 7800)Millie & Molly (Atari 7800)We expect additional Atari 7800 games to add SNES2Atari support over time.BOMX1: Card Edge DB9 FemaleE1: 1K Ohm 1/4W ResistorU1: SNES ConnectorFor more information: htt...
KiCad Design Contest-Automation Theme
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High-Resolution POV Display using ESP32
Joseph Apr 09,2024
In this guide, we'll learn how to create a cool POV display using an ESP32 module. It's all about using something called Persistence of Vision to make pictures and animations appear in the air. We're going to make our display show not just simple shapes, but also detailed images and animations. This project is perfect for anyone interested in electronics and cool visual effects. Let's dive in!Features of our POV Display128 Pixel resolution.Frame rate of 20 FPS.Easy to build.Easy to con...
KiCad Design Contest-Automation Theme
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ESP32 S3 Pool Relay Board
Apr 06,2024
Pool Controller for Pumps and Heat and 3 Waterproof 1-Wire DS18B20 Digital temperature sensor inputs, using ESPHOME it also has a header for a Display a option touch screen also, This is a High Voltage all in one board with Solder Pours for increasing amps for the pumps and Heater seperate Heater relay, jumpers are used for the Relays and Dallas Sensors. also any input and output can be jumped to use different IO for if certain pins work better with certain Sensors and screens.
KiCad Design Contest-Automation Theme ESP32 Home Automation
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Easy ESPHome HLK-LD2450 mmWave Sensor Setup without Soldering
SE Mar 04,2024
This remix of the esp32-wroom case and the everything presence lite it's a versatile, pressure-fit wonder, requiring zero soldering or specialized tools; just snap that ESP32 Board together with the HLK-LD2450 sensor. Then, flash it with ESPHome using our custom configuration file, and voilà – you've created the foundation for your smart sensor!With enough space left in the case, you can effortlessly expand its capabilities by incorporating a microphone, light sensor, temperature sensor, air qua...
3D printing ESP32 Home Automation
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DIY Thermal Camera
Joseph Feb 21,2024
Ditch X-ray vision, thermal cameras are the real industrial superheroes! They don't just see light, they see heat, making them masters of uncovering hidden energy drains, pinpointing overheating gadgets, and even aiding soldiers in the dark. They're invaluable in industries like tech repair, where they sniff out shorted circuits like electronic bloodhounds. The only catch? Their price tag can be a bit frosty. But hey, technology is always evolving, and soon, thermal vision might be just as commo...
Arduino ESP32 Camera
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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 ...
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