Arduino officially certify Arduino users - Arduino Certification Program (ACP)

The Arduino Certification Program (ACP) is an Arduino initiative to officially certify Arduino users at different levels and evaluate their expertise in key Arduino knowledge areas. Certifications are offered at three tiers — enthusiasts, educators and professionals.

To know more: Arduino blog - Master your Arduino skills and get certified!

Arduino Science Kit Physics Lab, developed by Arduino + Google

The Arduino Science Kit Physics Lab is developed in collaboration with Google, is the first official Arduino kit designed for middle school curriculum. It is fully compatible with Google Science Journal available on Android.

Know more: Arduino and Google launch new Arduino Education Science Kit!

NodeMCU-32S (ESP32-S)

Just bought a NodeMCU-32S board. NodeMCU-32S is the core development board based on ESP-32S module.

Pin definition (from www.ai-thinker.com)

Related link:
- ai-thinker NodeMCU-32S page

Exercise using NodeMCU-32S (ESP32-S):

~ ESP32 display with 0.96" 80x160 SPI ST7735 IPS Display, using TFT_eSPI lib

How a Capacitor Works - Capacitor Physics and Applications

In this tutorial we will learn what capacitor is, how it works and take a look at some basic application examples.

► Find more on the website! https://howtomechatronics.com/how-it-works/electronics/what-is-capacitor-and-how-it-works/