Editor's Pick

Picoclaw
An OpenClaw Alternative Built to Run Within 10 MB of RAM
| Jobit Joseph
IOT Based Smart Energy Meter
IOT Based Smart Energy Meter With SMS Alert
| Vedhathiri
GPS Tracker with Geofence Using Xiao ESP32 S3
Build a GPS Tracker with Seeed Studio XIAO ESP32-S3 and Geofencing
| Vedhathiri
Precision Digital Micro Current Meter
Build a Precision Digital Micro Current Meter with STM32
| Jobit Joseph

Product News

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Stellar P3E automotive microcontroller (MCU)
STMicroelectronics introduces the first automotive microcontroller with AI acceleration for edge intelligence
Microchip’s MCPF1525 power module with PMBus™ delivers 25A DC-DC power, stackable up to 200A
New Power Module Enhances AI Data Center Power Density and Efficiency

Business News

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Mouser's Edge Computing Online Resource Hub
Mouser Brings Intelligence from the Cloud with Edge Computing Online Resource Hub for Engineers
EyeROV’s Tunnel Survey at 4000 Feet
Kochi-Based EyeROV Announces Tunnel Survey Completion at 4,000 Feet on the Heels of ₹13 Crore Raise

Community/Startups News

Custom RGB 14-Segment Display Built from Scratch

Custom RGB 14-Segment Display Built from Scratch
Picoclaw

An OpenClaw Alternative Built to Run Within 10 MB of RAM
Wrist-Mounted Grappling Hook

Wrist-Mounted Grappling Hook Project: Spider-Man Web-Shooter IRL?

Interview

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FPGAs in Practice at LogicTronix
LogicTronix Stepping In Where FPGAs Beat CPUs, GPUs, and ASICs
tinyVision Brings Open-Source FPGA Boards For Education
Engineer's Personal Project Turned FPGA-Based Company | tinyVision
DTDS's Booth at electronica India 2025
DTDS Shows 25% Cost Savings on Automotive Lighting at electronica India 2025

Electronics Circuits

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Reverse Polarity Protection Using P-Channel Mosfet
Reverse Polarity Protection Circuit Using P-Channel MOSFET
You’ve just finished assembling an electronic project and are ready to power it up, only to r
Joule Thief Circuit: A Low Power Voltage Booster
Joule Thief Circuit: A Low-Power Voltage Booster
The Joule Thief Circuit is a simple and clever electronic design that can power an LED using a nearly dead battery.
Built an LED Chaser Circuit Using a 555 Timer and CD4017 IC
Built an LED Chaser Circuit with 555 Timer IC and CD4017
LEDs are commonly used in electronic circuits, and with the LEDs, you can make many things which are interesting.

Projects

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Arduino Game Controller
How to Make Arduino Game Controller - Step-by-Step Guide
LiteWing Flight Positioning Module NeoPixel Status Control (WS2812B)
LiteWing Flight Positioning Module NeoPixel Status Control (WS2812B)
LiteWing Drone IMU Sensor Guide
LiteWing ESP32 Drone IMU – MPU6050 Orientation, Euler Angles & Real-Time CRTP Telemetry Visualization

Tech Articles

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Top 10 Open-Source Robotic Arms For Beginners
Top 10 Open-Source Robotic Arms For Beginners
Height hold mode in LiteWing
How to Use Height Hold Mode in LiteWing ESP32 Drone?

Tutorials

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Voice Activated LED Controller with Touch Interface Using ESP32S3 Box 3
Voice Activated LED Controller with Touch Interface Using ESP32S3 Box 3
Configuring LiteWing ESP32 Drone to Betaflight
How to Connect the LiteWing ESP32 Drone to Betaflight

Calculators

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PCB Trace Width Calculator
3-Band Resistor Color Code Calculator
Voltage Divider Calculator
LC Tank Circuit Resonance Calculator
Resistor Wattage Calculator
Bitwise Calculator

Categories

Embedded

Power

Analog

IoT

Digital

Electric Vehicles

Product Review

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A Complete Teardown & Component Level Breakdown of E88 Drone
Everything You Need To Know About The E88 Drone Teardown: A Complete Component Level…
ESP32-S3 BOX-3 AIoT Development Tool
Getting Started with ESP32-S3-BOX-3: AIoT Development Board
MAXREFDES117 Module: Optical Heart Rate Sensor
Understanding MAXREFDES117 Module: A Tiny Optical Heart-Rate Sensor

Videos

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Forum Topics

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Ashutosh
I want to build an SMPS but with low noise output for IoT applications
circuitdigest1
DIY SCARA Robot Based on RISC-V Architecture
debramartin
Information on purchasing electronic components