After this tedious step, he designed a PCB that hosts an Arduino Nano to accept input, two MCP23017 GPIO expanders to give it enough outputs, and CD4066BE CMOS switches to trigger the connections.

A sort of QR code, almost, for love. From vision on to sound, the insect world is full of bizarre and brilliant adaptations in this arena. Grasshoppers, crickets and locusts, for instance, have ...

Search code, repositories, users, issues, pull requests ... Cute 1 bit VPet for Arduino Nano - Feed ... embedded-systems temperature-sensor arduino-nano bms final-year-project electrical-engineering ...

This Arduino Nano project uses a soil moisture sensor, two potentiometers and a relay to automatically control a device based on soil moisture levels. The relay is turned on below a minimum threshold ...

Convolutional block codes, which are commonly used as constituent codes in turbo code configurations, accept a block of information bits as input rather than a continuous stream of bits. In this paper ...

"Diagram as Code for DevOps and Cloud via Python" Streamlining Architecture Documentation in DevOps & Cloud Environments In the fast-paced world of DevOps and cloud engineering, maintaining up-to ...

The detection of histamine (HA) is critical due to its significant implications for food safety, public health, and regulatory compliance. In this study, we developed a molecularly imprinted ...

An electrochemical DNAzyme sensor for sensitive and selective detection of lead ion (Pb2+) has been developed, taking advantage of catalytic reactions of a DNAzyme upon its binding to Pb2+ and the use ...

Browse 500+ Arduino projects with downloadable code and circuit diagrams. ... Arduino Projects with Code - Circuit Diagrams & Tutorials. ... How to build Blind Stick using Arduino Nano and Ultrasonic ...