communication
Wired Communication Protocols: UART
In this new series of articles, we are going to explore wired communication protocols. It will consist of 3 parts, starting with this one…
concept tutorials
Basic Electronics: Capacitors
Welcome to the third part of the basic electronics series! This time we are going to discuss everything you need to know about capacitors,…
concept tutorials
Basic Electronics: Resistors
Resistors are an omnipresent component on every electronic circuit. Today, we get to learn more about them, their different types, applications, and proper usage.…
concept tutorials
Basic Electronics: Current, Voltage, and Resistance
Not everyone in the Arduino craft is knowledgeable in basic electronics. In fact, the majority of Arduino makers are of programming backgrounds. That is…
communication
Wireless Technologies for Your Arduino Projects
Circuitrocks has a bunch of wireless technologies available for Arduino wireless communications. Here is a short guide on how to choose the correct one…
electronic modules
DC Motor Control Using L298N Driver
Make your robots move using DC motors. In this article, we'll take a look at DC motor fundamentals and how you control them using…
electronic modules
GPS Fundamentals with UBLOX NEO-6M GPS Chip
GPS is rapidly evolving from just being useful to being essential in our current world. Fortunately, there is an easy-to-configure, low-powered, Arduino-supported chip called…
esp32
Make a big ESP32 digital clock
Need a big clock that is easy to read even on bright days? Why not build your own digital clock based on an ESP32.…
electronic modules
RFID Interfacing: MFRC-522 Reader/Writer Module
Since its inception, RFIDs are never out of trend. Applications for RFID technology include access systems, manufacturing, logistics, inventory management, retail sales and security…
esp32
ESP32-CAM with RTSP video streaming
The ESP32-CAM is one of the cheapest solutions if you want to add video recording to your IoT project. In this tutorial, you will…
communication
Alora RFM1262 – LoRa Mesh Network
LoRa is a wireless communication known for its long range capability. But what if the distances between sensor nodes are farther than the range…
arduino
LabVIEW Tutorial: Making a Visual Instrument for an Arduino Sonar
Visualize your data easily with a veteran in the engineering industry – National Instrument’s LabVIEW! It is a perfect solution to every makers’ test,…