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Today, we are going to explore the TMC2208, a popular driver module used for controlling 2-phase bipolar stepper motors. Known for its high efficiency and quiet operation, the TMC2208 is designed by Trinamic, a German company that specializes in motion control products. This driver module is widely used in various applications, thanks to its ability to…
Have you ever wanted to control Arduino projects using Python instead of learning C++? You're in the right place! While Arduino traditionally uses C++ like code, you can actually program and control Arduino boards using Python through a powerful protocol called Firmata. This comprehensive guide will show you exactly how to set up Python to communicate with Arduino, control LEDs and sensors,…
Face recognition is becoming increasingly popular these days. There are numerous project ideas available that we can implement using the face recognition concept, and we at CircuitDigest have already built many ESP32-CAM projects, including an attendance system and a door lock security system using ESP32-CAM. However, face recognition…
Today we are going to learn about one of the affordable DC Motor Driver modules that is used to drive small low-power motors like N20 and N10 DC motors. One of the popular choices for DC motor control is the L293D motor driver IC, but today we have better options that are more efficient and can drive higher current with in-built protection features. We have…
Today, we are going to investigate the TMC2208 stepper motor driver, a commonly used driver module that performs well with 2-phase bipolar stepper motors. The TMC2208 module is manufactured by Trinamic (a German company that specialises in motion control products); it has become popular due to its performance in a more efficient manner and provides silent operation.…
As you may know many of our everyday appliances or devices such as smartphones, home automation systems, smart speakers, headphones and many others have their own built-in microphones to capture the audio data. And if we look at them there are different types of microphones available, such as condenser, ribbon, dynamic and MEMS. Most modern devices like smartphones…
Starting with physical switches, the way we interact with electronic devices has evolved significantly over the years. We moved from switches to touch screens, and research has continued to push the boundaries further. Today, we've gesture recognition, where you can control and access machines without any physical touch. While it may seem hyped, experiencing gesture…
This sample project was built for the IoT and Edge AI Project Contest 2024. More details can be found on our contest page.
The main objective of this project is to monitor the crowd inside specific premises that have entry and exit pathways. This project integrates Arduino Cloud, enabling easy remote monitoring. Let's…
You might have seen there are many types of liquid-level sensors available on the market. They are mostly used in automatic pump controls and industrial applications. The most common type of sensors that were used were the float switch type sensor or the conductive sensors. Even though they were used commercially each type comes with its own problems. For example,…
From a simple electronic toothbrush to complicated robotics systems, DC motors are present everywhere. In most of our previous Arduino projects, we have used these DC motors as actuators and regardless of the application, controlling the speed and direction of these motors is essential to make them functional and effective.
So in…
Nowadays, there are evolving projects in robotics, and many hobbyists are creating their own robots. For these Robots, displays are a vital component of an interactive user interface. If you're someone working on robotics projects for final year and searching for ways to create amazing eye animations on an OLED display using the Arduino environment, you've likely…
If you've ever worked with the GSM SIM800L module, you know that it can be a powerful tool for various projects, including making calls, sending SMS, and even accessing the internet through GPRS. However, like any technology, it's not immune to issues. In this blog, we'll walk you through how to interface sim800l with Arduino Uno and provide troubleshooting tips to…
