Popular: Arduino Automation Commodore Iot Raspberry pi
Projects 661
Questions 6
Feedback 614
Blog 14
Sponsorships 18
IoT Smart Door Lock System With Real Time Alerts
Singh Dec 07,2025
My name is Kishan Pratap Singh, the founder and creator behind Next Builder, where I explore the world of electronics, IoT, PCB design, CAD, and innovative engineering projects. I’ve always believed that technology becomes meaningful when it solves real-life problems and building such solutions is what excites me the most.Over the years, I have designed custom PCBs, built smart IoT systems, created 3D-printed devices, and shared my work across platforms like YouTube, PCBWay Community, Instructab...
ESP32-C6 Door Lock IoT
367
0
0
Solar Powered IoT Rover with FPGA Motor Control & Raspberry Pi Ai Core
Oct 03,2025
We are from Sinhgad College Of Engieering, Pune, India. Three members group looking to build One of our flagship projects is the Solar-Powered IoT Rover, designed for remote monitoring, navigation, and communication. Unlike conventional rovers that rely on external charging and limited wireless range, our rover:Generates power from the sun using a high-efficiency solar panel and MPPT controller.Stores energy in Li-ion batteries for extended autonomous operation.Integrates Artix-7 FPGA for low-la...
Rover
295
0
0
“Sawblink” 1.5kg Competitive Filipino Combat Robot
Larracas Aug 02,2025
My name is Javergel F. Larracas, founder of Blink Dagger Technology and builder of Sawblink, a Filipino-made 1.5 kg combat robot. I actively compete in national combat robotics tournaments, including the Global Robotics Competition, where Sawblink earned 2nd Place in 2024, and the Summer Robot Games, where it placed 3rd. These achievements reflect not only my dedication as a competitor but also my commitment to showcasing the strength of Filipino engineering in the field of combat robotics.Sawbl...
Sawblink Blink Dagger Technology Robot Fight Club PH
634
0
1
Monash HeartHack - developing a Bionic Heart
Jul 08,2025
Who is Monash HeartHack?Monash HeartHack (MHH) is a biomedical engineering student project team developing a novel total artificial heart as part of the annual international Heart Hackathon Competition. The team was founded in 2022, with over 100 undergraduate students in engineering and science having contributed to this cause, and 30 dedicated members in 2025.  This competition runs alongside the International Society for Mechanical Circulatory Support Conference, an established internati...
Cardiovascular Engineering Biotechnology Biomedical engineering
724
0
1
CELEC PORTAL
samir Aug 30,2024
CELEC PORTAL: Smart Portal PresentationIntroductionSmart Portal: A Comprehensive Overview of Our PCB DesignHello everyone, my name is Kouini Samir, and I am a third-year student at USTHB. Today, I’m excited to present one of our key projects at CELEC, the Smart Portal—an advanced RFID-based door management system designed to streamline access control for our club members.This project is a testament to the innovation, teamwork, and technical expertise that CELEC fosters among its members. As part...
IOT RFID ESP32
1354
0
1
RegalMicro - Enabling Powerful Wireless Designs
Lord Oct 11,2023
Driven by the quest to ramp up the efficiency and versatility of wireless microcontrollers—particularly in keyboard innovations and varied projects—I dove into this endeavor. The intriguing nPM1300, a harbinger of battery-powered potential, caught my eye, laying the groundwork for a development board that flawlessly fuses it with the nRF5340.The design vision was sharp—forge a board reminiscent of pro micros but with an upgraded memory capacity, primed for display interfacing. A pronounced focus...
firmware IoT hardware
1697
0
7
IoT Battery Monitor for Electric Boat
Tannerpalin Mar 03,2021
Hello Everyone,I have a designed a PCB to be used as a battery monitor for IoT applications. I am on a team of four engineering students from the University of Kentucky and will be using this in an electric boat for the promoting electric propulsion (PEP) competition this Summer. Please reach out if you would like to help me with the PCB fabrication process or would like to see my schematic and PCB files. I am currently using KiCad for the development process. As of right now we have all of the ...
IoT Battery Monitor
4688
0
1
Small and Cheap Attendance Node - ESP8266, PyQt5, MQTT, and MongoDB
Khyarul Arham Oct 15,2020
PREVIEW The tool to be designed is in the form of attendance system multi-node with a centralized database, that is, there are many devices as data retrieval points but with centralized storage and management and monitoring from one device only. The system to be designed consists of 3 components, namely Local MQTT Server, Monitor and Database Client, and Node Client on a local network or communication without going through an ISP or external network.   Local MQTT Server to function as ...
esp8266 raspberry pi mongodb
3106
0
1
Addressable 16 Segment Display
Arduino UNO Nov 03,2019
The idea for this project comes from another maker called seanhodgins. He made an addressable 7 segment display using ws2811 IC. I want to take this concept to the next level. So I designed this 16 segment display which can display numbers and Alphabets so by using multiple of this boards it can display any digits and words. To drive this display I used ESP-12E module which is a wifi enabled microcontroller so you can change text and letters wirelessly. But ESP-12E doesn't have 16 output pins to...
esp iot addressable
2566
0
0
Open Source Satellite LoRa Reciever (Pictures)
Julian Fernandez Feb 09,2019
Open Source Satellite LoRa RecieverThe project consists in creating an open source and easy to use LoRa SX1278 powered ground station in order to expand access to LoRa IoT telecommunication for students worldwide. The unit includes a 2.2" TFT LCD, an SD card reader, an integrated FTDI chip and a rotary encoder / button interface. This simple but intuitive design will allow the reception of LoRa packets using a standard SMA antenna and will be shown on a clear 2.2" display.Our goal...
lora Space Iot
3943
0
6
1 2
Popular Creator
peter
Excellent Engineer
Project: 8 Followers: 36
Dharmik Patel
Excellent Engineer
Project: 1 Followers: 44
König
Excellent Engineer
Project: 5 Followers: 109
Casimiro
Excellent Engineer
Project: 6 Followers: 469
Frederiksen
Excellent Engineer
Project: 16 Followers: 19
Popular Project
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...
⚡ How to Make a DIY Spot Welding Machine at Home for 18650 Batteries | Full Circuit & Working
If you’re working on battery pack projects using 18650 lithium-ion cells, then you know how important a spot welder is. Buying a professional spot welding machine can be expensive, but today, I’ll sho...
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 ...
ESP32 Walkie Talkie
I've made some ESP32 walkie talkies with ESP-Now protocol communication, i2s microphone, i2s DAC speaker, 3D printed case and a lot more!
LTS Respooler Control Board
The LTS Respooler is a compact and slightly over-engineered filament Respooler optimized for Bambu Lab spools. It integrates a filament runout sensor and wireless app-connectivity for ease of use.!! I...
View More
Hot Project Tags
Space Exploratio Virtual reality Microcontroller DIY Synthesizer Weather Station Synthesizer Antenna TVC