The Arduino UNO, powered by ATmega328P, stands as a microcontroller equipped with 14 digital I/O pins, among which 6 facilitate PWM output. Additionally, it features 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header, and a reset button. This Uno serves as a user-friendly plug-and-play device. To […]
Hands-On Arduino Uno Projects for Engineering Beginners Read More »
The Yamaha DX7 was released in 1983, with its FM synthesis engine completely revolutionizing the electronic music world at the time. It didn’t come cheap, and still doesn’t today, but we are blessed with emulators that can give us the same sound on a budget. In that vein, [Kevin] decided to whip up a Yamaha DX7
A YAMAHA DX7 ON A USB DONGLE Read More »
Introduction This guide provides a concise overview of initiating Arduino microprocessor programming through the Arduino Integrated Development Environment (IDE). While these instructions cater specifically to the Arduino Nano board utilizing the ATmega328 microprocessor, a similar process should be applicable to various Arduino boards. Please note that this guide does not serve as a comprehensive introduction
Arduino IDE: Transforming Digital Electronics in PHYS 432 Read More »
Stream decks are cool and all, but they are essentially expensive, albeit sorta cool-looking macro pads. So why not try to make your own? You don’t necessarily have to start from scratch. It all started when [dj_doughy] found an extremely clicky num pad in a recycle pile. It was so clicky, in fact, that even though
NUM PAD REBORN AS STREAM DECK Read More »
This handy USB stick (32 GB, USB 3.0) is loaded with all the Elektor magazine English editions (as PDFs) from 1974 to 2019. Elektor engineers, authors, and editors aim to inspire you to master electronics and computer technology by presenting professionally designed circuits that are easy to build. We also cover the latest developments in
ELEKTOR ARCHIVE 1974-2019 IN A USB STICK FOR ONLY 99.95€ Read More »
One of the things missing from the “classic” Arduino experience is debugging. That’s a shame, too, because the chips used have that capability. However, the latest IDE has the ability to work with external debuggers and if you want to get started with a classic ATMega Arduino, [deqing] shows you how to get started with
THIS ARDUINO DEBUGGER USES THE CH552 Read More »
Today is the world of internet social. We have many social platform Email, Facebook, Instagrams, Twitter, Instructables and etc.For security issue we should not use the same password for these platform and some platform enforce us to create password that difficult to remember. It is better to write it to your notebook but some people
[Password Box] Arduino One Touch Password Input (USB Keyboard Hack) Read More »
Description The OPA1662 (dual) and OPA1664 (quad) series of bipolar-input operational amplifiers achieve a low 3.3 nV/√Hz noise density with an ultralow distortion of 0.00006% at 1 kHz. The OPA1662 and OPA1664 series of op amps offer rail-to-rail output swing to within 600 mV with 2-kΩ load, which increases headroom and maximizes dynamic range.
TI aims at audio with low-noise low-power op amps Read More »
Silicon Labs’ CP2114 device is the industry’s first crystal-less USB-to-I²S audio bridge, designed to support a wide range of codecs and DACs in USB-based audio applications. The CP2114 simplifies the process of transferring audio data from USB to I²S without any code development, speeding time to market for USB audio accessories such as USB speakers,
Silicon Labs offers crystal-less USB-I2S bridge Read More »
Loren Browman, a security analyst recently published a guide to automated unlocking of Nordic Semiconductor’s nRF51-series systems-on-chips (SoCs) which claims to be protected, enabling a full memory dump or interactive debugging regardless of protection settings. In a blog piece for security firm Optiv, Loren Browman writes “Recently, while conducting an assessment for a product based on
NRFSEC, FOR UNLOCKING ANY PROTECTED NRF51-SERIES SYSTEM-ON-CHIP FOR DEBUG Read More »
