https://sudonull.com/isolation-transformer-for-safe-electronics-repair-guide
How to Create a Powerful Isolation Transformer (1-2 kVA) for Diagnosing Switching Power Supplies. Avoid Short Circuits and Equipment Damage. Key Design Parameters.
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In this project
https://sudonull.com/coin-recognition-on-arduino-optics-and-power
Detailed Breakdown of DIY Piggy Bank on Arduino with Optical Sensor, Custom PCB, Li-ion Protection, and DC-DC Noise Suppression. Schematics, Power Consumption Optimization, Board Fabrication. Study for Your Projects — Read the Guide.
https://sudonull.com/reaction-game-on-atmega32-for-two-players
Create a DIY gadget on ATmega32: three LEDs per player, count to 3, animation. Schematic, soldering, firmware for embedded developers. Assemble your prototype in an evening.
https://sudonull.com/thermal-imager-integration-with-fpv-drone-on-pi-zero
Setting up Raspberry Pi Zero 2W for outputting thermal image from InfiRay P2 Pro to VTX. Step-by-step guide on installation, OpenCV scripts, and soldering. For middle+ drone builders. Start integration now.
https://sudonull.com/lcd-1602a-3-3v-display-modification-for-low-voltage-projects
Step-by-step guide to modifying LCD 1602A display for 3.3 V operation. Schematics, instructions, code for Arduino. Learn how to expand the temperature range.
From other projects
https://ymaho.com/how-to-apply-for-a-schengen-visa-independently-2025-step-by-step-guide
Complete step-by-step guide to applying for a Schengen visa independently in 2025. Save on intermediaries and get your visa without mistakes. Start now!
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