li po

PMM 1.0 R1

sneakylizard123-4

0

PMM 1.0 R1

sneakylizard123-4

0

Dilder Full board

rompasaurus

2

Modular Doseogwan

KICAD Schematic-source code Library. licensed under the Creative Commons CC-BY-SA 4.0 License.

CCCPRabbit

0

SmartDimmer

AC Dimming using an ESP32 with async Rust

Alex3404

0

main board

nixie tube clock 2nd version

HabonRoof

0

LLUPS

LLUPS - Lithium Li-ion Universal Power Supply (KiCad 9)

laforestlabs

0

ESP32 PCB

This project involved the end-to-end design and development of a compact, low-power IoT system using the ESP32-C3-02 SoC and integrated TP4056 Li-ion battery charger. The goal was to create a reliable and modular platform for wireless environmental data monitoring, powered by a rechargeable battery with onboard protection and USB-C support.

BitwiseAjeet

5

LION2CELL02

Dual-cell Li-Ion Battery management system with I2C interface and USB-C charging.

mlab-modules

1

GPS GSM Tracker with EEPROM Logging

Welcome to my curated collection of hardware design projects focused on practical, compact, and beginner-to-intermediate level printed circuit board (PCB) designs. These projects were originally built to improve my skills in circuit design, PCB layout, power electronics, and embedded systems.

Ruthvik-reddy-A

0

HGS PCB

natehorst240-sketch

0

KicadHGS

natehorst240-sketch

0

PSoM RP2040 00

PSoM, either Pico System On Module, or Puma System On Module for those who prefer

PumaFPV

1

PSoM ESP32 PICO D4 00

PSoM, either Pico System On Module, or Puma System On Module for those who prefer

PumaFPV

1

ESP S2 SoM HW00

PSoM, either Pico System On Module, or Puma System On Module for those who prefer

PumaFPV

1

Badge HackGDL 2026

Badge HackGDL 2026

ElectronicCats

0

minions

⌨️ Sudi V2 is custom wireless split keyboard

ahsanu123

2

sudi devboard

⌨️ Sudi V2 is custom wireless split keyboard

ahsanu123

2

woagboard

arsoninstigator

0

sudi keyboard

⌨️ Sudi V2 is custom wireless split keyboard

ahsanu123

2

lora board

jibonaronno

4