Learn how to build a high-performance Raspberry Pi Wi-Fi router using RaspAP. Easy setup, clean dashboard, VPN support, and practical tips to get faster, cleaner browsing on all your devices.
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How to Install Windows 11 on Raspberry Pi Devices
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Learn how to install Windows 11 on Raspberry Pi 4 and Pi 5. Step-by-step tutorial with WoR setup, UEFI configuration, and performance tips for 2025.
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ESP32 Offline Voice Recognition Using Edge Impulse
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Build an ESP32 speech recognition offline system with Edge Impulse. Create your own ESP32 voice assistant using an INMP441 microphone for hands-free control.
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Build an Esp32 Cam Telegram Bot for Wireless Image Capture
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Build an ESP32 CAM Telegram bot for remote monitoring. This Telegram camera bot project covers image capture, video recording, and IoT surveillance setup.
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DIY Meshtastic Using ESP32 : Build Your Own Private Off-Grid Network
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Build a diy Meshtastic node using Meshtastic ESP32 and LoRa devices for secure, long-range, encrypted mesh messaging, perfect for off-grid communication.
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Build a Smart ESP32 GPS Tracker with SIM800L and NEO6M Module
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Build a real-time ESP32 GPS Tracker with SIM800L & NEO-6M Module. Track vehicles, assets via GSM with this complete DIY IoT project featuring code, circuit diagram & testing guide.
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Clocked JK Flip Flop: Working, Truth Table, and Circuit Design Guide
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Learn how clocked JK flip-flops work with truth tables, timing diagrams, and circuit designs. Understand toggle, set, and reset operations for digital logic applications.
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DIY UWB Indoor Positioning System using ESP32 and Qorvo DWM3000
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Build a DIY USW indoor positioning system using ESP32 with the Qorvo DWM3000. This tutorial walks you through hardware, firmware, and Python visualisation to create accurate tracking for robotics and IoT projects.
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Wearable Air Quality Monitor Pendant using STM32 and SGP40 Sensor
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Build a smart wearable pendant that tracks air quality with STM32 and SGP40 sensors, alerting users through LEDs and buzzer notifications for real-time environmental awareness.
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Wireless ESP32-Based Stepper Motor Driver with TMC2240
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Learn how to build a wireless stepper motor controller using an ESP32-S3 and TMC2240 driver. This detailed tutorial guides you through wiring, custom PCB design, USB-C PD power management, closed-loop control with an AS5600 encoder, and a browser-based UI with real-time status and RGB feedback. Includes Gerbers, BOM, and full source code.
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