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Understanding How a Single Channel Relay Module Works and How to Use it with Arduino to Control AC Loads A single-channel relay is an electronic switch that can be controlled by a low-power electrical signal, such as the output from an Arduino microcontroller. By using an Arduino Uno and a single-channel relay module, you can control high-voltage or high-power devices, such as lights, motors, and appliances, from your computer or mobile device… |
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China’s Gongzhu Municipal Government Announces 200 Billion Yuan To Develop Semiconductor Industry China invested this amount as both the US and India are undertaking various projects and investing massively in semiconductor manufacturing The municipal government of Gongzhu in China is said to have invested 200 billion yuan, which is around $29 billion to carry out various developments in the semiconductor industry. As per media… |
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MaaS: New Tech Challenges Transforming our traditional society to one that employs Mobility as a Service (MaaS) is a significant task. When personal vehicles are eliminated in favor of ride-shared technologies, traffic, emissions, and even vehicle costs may decrease. However, pushback can occur because the right to transportation law allows us to select our transportation modes. … |
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Arduino based Audio Spy Bug using NRF24L01 In this project, we are going to build an audio bug using Arduino and NRF24L01. This audio spy bug is highly customizable and can be easily integrated with other devices and systems. The NRF24L01 module allows transmission over specific channel, ensuring that our transmissions remain private up to a level. This device is perfect for… |
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How India and Top Semiconductor Nations Undertaking Efforts to Boost Semiconductor packaging In the electronics value chain, the packaging is a very early stage. The semiconductor foundries can either outsource packaging or do it in-house. In the last two years, the international semiconductor packaging industry has been impacted tremendously because of the strict lockdowns in various countries. Due to this scenario, the production of the chipset has been… |
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DIY Smartwatch with multiple Watch Faces, Heart Rate Sensor, Compass and Games In the previous parts(Part 1, Part 2, Part 3) of this project, we investigated different aspects of our smart watch projects and learned to integrate and test each individual part. In this we are going to use what we have learned to create our own smartwatch from scratch, using a combination of hardware and software components. Throughout… |
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Interfacing DRV8833 Dual Motor Driver Module with Arduino If you are interested in building robots, then it is certain that you need to learn how to control the speed and direction of a DC motor, and in one of our previous tutorials, we did just that using the popular L293D Motor Driver IC and ESP32. However, there is a different IC called DRV8833, which is also a dual drive motor driver solution and is cheaper than the… |
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Advantech Introduces MIC-733-AO: A Compact Edge AI Computing System Based on NVIDIA Jetson AGX Orin Hey tech fans! Advantech has some exciting news for you. They've just released their newest addition to their line of industrial edge AI solutions - the MIC-733-AO. This bad boy is built with the latest NVIDIA® Jetson AGX Orin™ technology and is designed to keep up with the fast-paced world of… |
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Easy To Build DIY Digital Multimeter using Arduino to Test Voltage, Resistance, LED, Diode and Continuity Discover how you can build a professional digital multimeter using Arduino that measures up to 24V DC voltage, checks resistance, conducts diode testing, and performs continuity tests. This comprehensive Arduino based multimeter project provides full circuit diagrams, programming code, and even a 3D printed enclosure design. A… |
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How Geopolitical Tensions Likely to Create Geographical Diversification of Semiconductor Manufacturing The US government’s one year exemption TSMC, Samsung Electronics Co Ltd, and SK Hynix Inc will help them to increase their production capacity in China in the coming one year The US based investors service firm Moody’s has recently stated that the ongoing geo-political tussle will spearhead geographic diversification of investments… |
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DIY Motorized Solder Paste Dispenser for Automatic Solder Paste Application We at Circuitdigest have worked on a lot of PCB projects, but have consistently faced a challenge during the assembly process. Specifically, when working with SMD components, the use of solder paste is crucial. While SMD stencils are the most efficient method for applying solder paste to a PCB, they can be difficult to obtain,… |
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Microchip Introduces New Radiation-Tolerant Power Device for Space Applications Microchip Technology, has announced the introduction of a new commercial-off-the-shelf (COTS) radiation-tolerant power device, the MIC69303RT 3A Low-Dropout (LDO) Voltage Regulator. This device is designed for use in Low-Earth Orbit (LEO) and other space applications, and is the first of its kind from Microchip.… |
