Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

Cooking is all about temperature control: too cold isn’t good enough, and too hot can ruin everything. To aid in this regard, ...

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.

This component includes the blink example. It can be used as a starting point when developing an application on Nano ESP32 board. Aside from the obligatory blinking of LEDs, the example also contains ...

ARDUINO Examples Recopilación de algunos ejercicios que he realizado usando arduino, si deseas saber mas a detalle de cada uno de los codigos aqui mostrados te invito a visitar MrChuckuee Electronics ...

This paper evaluates the development of a Low-cost security system using small PIR (Pyroelectric Infrared) sensor built around a microcontroller. The low-power PIR detectors take advantage of ...

Volatile organic compound (VOC) detection is of great significance in environmental diagnosis and food science. Conventional metal oxide-based VOC sensors rely on a 1-fold, energy-activated sensing ...

Nano-sized unmanned aerial vehicles (UAVs) are well-fit for indoor applications and for close proximity to humans. To enable autonomy, the nano-UAV must be able to self-localize in its operating ...

Camera – 8.4MP Sony IMX678 image sensor with 4x IR flash LEDs Audio – Speaker and ultrasonic microphone (SPH 0641) Wireless WiFi/Bluetooth on SoM LTE Cat 1bis connected over USB 3.1, Nano SIM card ...

Magnetic nanomaterials (MNMs) have gained great interest from different fields of study ranging from wastewater treatment to (bio)sensor development, taking advantage of both nanoscale size (allowing ...