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pxlBlck_ringMicro - A micro sized Ring Clock PCB
Nerdiy.de Dec 09,2022
The pxlBlck_ringMicro PCB is based on the ESP32. In combination with 60 SK6805 RGB LEDs, various animations and information can be displayed.I use it together with the pxlBlck plugin to display information from my smart home in addition to the time.For example, animations can be displayed when the doorbell rings or the dishwasher is finished.For this purpose, the ESP32 is connected to my smart home system via its WiFi interface.Of course, other data can also be processed in this way. For example...
DIY USB IOT
1955
0
0
3Plus - A Macro Keyboard with OLED
M0 Dec 08,2022
Most macro keyboards do not have an indicative function that displays key definitions in real time;If the function of the macro keyboard is modified, it can only be recorded by memorizing or pasting sticky notes, which lacks flexibility;This is a macro keyboard that combines display and keys to modify key values;And it's not just a keyboard, there's something else to do.NOTE：PCB thickness： 1.6mmFFC cable 10P pitch 0.5mm length 5CM in the same direction x3BOM_disp_pcb_disp_2022-12-08.xlsx x3BOM_m...
5th PCB Design Contest-Next Generation Hardware ESP32 Wifi
3313
2
15
LED module
Lo_Mi Dec 02,2022
LED ModuleHi everyone,this is my first project, made using Altium designer.This simple creation is a small PCB that can be plugged into different voltage input and have a little lamp.Is very reliable and open to the usage of different RGB LEDs.HOW DOES IT WORKS? Just plug two cables (Positive and Negative) into the terminal block, and the LED will glow. {!! PAY ATTENTION: MAXIMUM 5V DC !!} - This circuit uses red LED PTH (pass through hole), if you want to change the color pay attention to the r...
IOT LED Badge
1397
1
1
Sensornode - Cyclops
Hawley Nov 30,2022
This is a simple breakout board that pulls the I2C from an ESP8266 (specifically a NodeMCU v2) to a BME680, MPU6050, and TSL2591 to do environmental sensing. Intended as an alternative to the various "4/6 in one" sensors usually seen commercially, this doesn't have presence detection, but instead makes use of an IMU to detect shaking and/or vibrations (footsteps, trucks, earthquakes, etc).
ESP8266 Home Automation IOT
1290
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2
RFID&PIN security system
drake994 Nov 29,2022
This is a proof of work of a security system made by two students of the university luigi vanvitelli of aversa. As already mentioned, this is simply a prototype and is meant to be a type of configuration of an opening/closing security system for: a door, a window, etc... which first reads an rfid tag and if so allows the insertion of a pin. If after 3 attempts the pin is wrong, an alarm will be activated (30 second countdown signaled by led, buzzer and lcd).The readings of the rfid tags are save...
Arduino ESP32 IOT
1249
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0
RP2040 Logic analyser shield for use with Scoppy and the MakerIOT2020 Raspberry Pi Pico Carrier board
MakerIoT2020 Nov 25,2022
An Easy RP2040 Logic Analyzer Shield - Scoppy Scope Part 2Scoppy Scope Logic analyser Shield with Logic ProbesAs part two out of a series of three articles (part 1), This is the Scoppy RP2040 Logic analyzer shield, for use with our Raspberry Pi Pico Carrier board and the Scoppy Oscilloscope firmware for the RP2040.In Part one, we took a very quick look at the installation of the firmware, as well as the basic limitations for use of this very useful project.In this part, I want to take a quick lo...
DIY Oscilloscope Probe
3745
0
3
How to make MQTT web app using HTML and Javascript___
Asim Zulfiqar Nov 24,2022
Welcome to another tutorial of How to MQTT series. In this tutorial, we will be learning how to make MQTT web application or MQTT web dashboard using HTML, CSS and Javascript. In the previous blogs, I have explained how we can publish and subscribe the data from ESP8266 or raspberry pi using MQTT. You can show that data to web app that we will learn in this tutorial.Source: https://highvoltages.co/iot-internet-of-things/how-to-make-mqtt-web-app-using-html-and-javascript/
IoT WEbapp MQTT
995
0
0
ESP Room SmartMonitor V3
Santos Nov 13,2022
Temperature, humidity and light sensors using ESP8266, with ESPeasy code, to send to Home Automation (HTTP, MQTT, others) the measures. This use 100-240VAC 50-60Hz and a transformer enclosure from TME KRADEX Z10 model.The idea is to plug this "toy" in a room, measure the temperature and humidity and control a heater accordingly with your convenience (home automation prog.). Additionally, the light sensor can be useful with electric curtains, with home automation program.The board should be insta...
ESP8266 Home Automation IOT
1629
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IoT based Smart Shopping Cart Using RFID Reader
RANJITH_VELLAISAMI Nov 12,2022
I have developed a lot based smart shopping cart using RFID reader. In this project, I used nodemcu esp8266 microcontroller, LCD display, em-18 reader module, and Arduino IDE. When people go shopping, they have to wait in a queue for the billing process. This solution allows people can make a bill for their purchases by themselves.
ESP32 IOT LED
1626
0
0
Watchible NB-IOT board
Douma Nov 09,2022
Watchible is an NB-IOT add-on board for the Raspberry Pi Pico. It is low cost, and low power. It is meant to monitor any trigger with a low impedance interface. Both the Pico and the Quectel BCC-66 modem can be put to sleep for up to 12 hours, and will wake up if an alarm is triggered. This reduces power consumption and allows Watchible to be in remote locations, powered by a simple battery for months or years, depending on how big the battery is and how many times it has tow wake up to insure a...
5th PCB Design Contest-Next Generation Hardware
5436
6
1
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Popular Project
Bruce RF Reaper PCB
Explore!https://bruce.computer MCU ESP32 S3 N16R8BATTERY 1000MAH6 WAY BUTTONAW9523 IO EXPANDERNRFCC1101 433MHZNFC ST25R3916VIBROBUZZERIR TX RXIBUTTONSDCARDLEDGPSFLIPPER ZERO HEADER COMPATIBL...
The Sesame Robot Project
What is Sesame?Sesame is a 3D-printable quadruped robot powered by an ESP32. It runs on 8 MG90S metal-gear servos (two per leg) and features a 128x64 OLED display for a face. It walks, dances, waves, ...
Self-Balancing Robot PCB
This is the PCB for the self-balancing robot seen in this video: https://youtu.be/K1lzzVGCzAQModel can be fully 3D printed at this link (zero supports required): https://www.printables.com/model/15335...
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...
AI-driven LoRa & LLM-enabled Kiosk & Food Delivery System
After scrutinizing pioneering research papers on AI-powered applications and improvements for restaurant food preparation and delivery, I had become fascinated by the prospects of AI-oriented solution...
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