PCB Design Guidelines Impedance Control Controlled impedance is available for high-speed digital and RF designs. Use the impedance calculator when... Continue reading
Arduino tutorials, projects, and buying guides for beginners and makers.
PCB Manufacturing Capabilities Via Covering Options Tented: Vias covered with solder mask on both sides (default, recommended) Untented: Vias left... Continue reading
How to Prepare Gerber Files Before placing a PCB order, you need to export Gerber and drill files from your... Continue reading
Instructions for PCB Orders 1. Solder-Resistance Bridges For solder-resistance bridges, spacing between pads/pins requires at least 0.2mm on 1-2 layer... Continue reading
Every Arduino project needs to deal with time. Whether you are blinking an LED, reading a sensor every 500 ms,... Continue reading
One of the most fundamental decisions in embedded programming is how your microcontroller responds to events: does it continuously check... Continue reading
Every Arduino board you pick up comes pre-loaded with a small but critical piece of software called the bootloader. Without... Continue reading
Nothing kills the enthusiasm of a new Arduino project faster than seeing “avrdude: stk500_recv(): programmer is not responding” or “Serial... Continue reading
The Digispark ATtiny85 is arguably the coolest little microcontroller board you can buy for under ₹150. About the size of... Continue reading
Arduino Nano clones are everywhere in the Indian electronics market — you can find them priced between ₹150 and ₹600... Continue reading
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