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Global variables vs Local variables in C regarding execution speed

Global variables vs Local variables in C regarding execution speed

Building a custom Lite Brite with SAM D51-powered adafruit Matrix Portal that also plays Tetris!

Solar-powered, ATmega328-controlled fountain to keep his garden pond aerated.

The old 555 chip is quite amazing.. The 555 As A MOSFET Driver

Got from one of my frnd.. If interested, send in ur resumes to Harisha.mg2007@gmail.com Job location : Bangalore

Not even a single reply.. It's high time for freshers to start studying about this subject.. 😊

Hi All.. If there's anyone working on RTL Design and Verification, pls ping us at @embeddedfru48 Preferably from Bangalore..

NEW BATTERY HAS NO ANODE Anode-free batteries remove the anode and store the ions on an electrochemical deposition of alkali metal directly on the current collector. This approach enables higher cell voltage, lower cell cost, and increased energy density… Of course, there are also downsides. In particular, making anodeless batteries with liquid electrolytes can be easier to build, but the liquid forms solids that impede the battery’s performance over time.

Have some plastic bottles lying around? The PETFusion machine converts them into high-quality 3D printing filament.

The cutest, 😍 controlled by an Android app and Atmega328p programmed through arduino IDE, this version of SMARS Robot is a cool stuff..

Nice try everyone..

According to the conditions, 1 hen gives 1 egg in 1.5 days So half a dozen (6) hens will give 6 eggs in 1.5 days And in 6 days it will give 6 × 4 = 24 eggs..

Getting so many answers.. But little similar answers.. Wil post answer soon..

After a long time.. A question to think.. If a hen and a half lay an egg and a half in a day and a half, how many eggs will half a dozen hens lay in half a dozen days? Send in ur answers to @embeddedfru48 Waiting to see different answers.. !!

ATmega328-powered European Roulette PCB brings the classic casino game to the desktop

Synthrotek's Nicotone is a mini guitar amp that will fit inside any cigarette box..

Shy-neon is an open source, USB-C-powered IR interpreter based on an ATtiny85..

A sonar that's so simple! A DIY system using an Arduino, an ultrasonic sensor, a servo, and a color TFT display..