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How does an HC-SR501 PIR Sensor Work & How to Interface it with ESP32? If you are thinking about building yourself a burglar alarm or you are thinking about Automating lights in your room, then you should definitely consider using an HC-SR501 Passive Infrared Sensor or PIR sensor for your project, because as the name suggests a PIR sensor allows you to detect when a person or animal moves in or out from the range of your sensor. And you… |
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How a KY-038 Sound Sensor works and how to Interface it with ESP32? Want to give your project a sense of sound! Then follow along because in this project, we are interfacing a sound sensor to build some interesting projects with it. The KY-038 sound sensor we are using uses a condenser-type microphone to detect sound waves, which gives us a perfect balance of stability and reliability. So in this article, we decided to interface… |
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Amazon Unleashes New Robotic Arm “Sparrow” to Ease Packaging in the Warehouse Around 75 percent of the 5 billion packages processed by Amazon every year are assisted by robotics arm in at least one area of the delivery process, said by the company The US based global technology firm Amazon has unveiled a new robotic arm, dubbed “Sparrow” that will aid the warehouse workers with their soporific job. This… |
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Sharing your Wifi Internet over the Ethernet Port of Raspberry Pi We often have discussions on how powerful of a tool the raspberry pi is, its ability to handle multiple interfaces while running of just 5 Volts in a minimal form factor is simply phenomenal. We have previously used RPi as an interface to connect to the internet, it was about time we did it again in another unique way. We would… |
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How does a Servo Motor Work and How to Interface it with ESP32? A servo motor is a type of motor that is used to control the precise movement of a device. It typically consists of a DC motor, a control circuit, and a feedback mechanism. The feedback mechanism is used to provide information about the position of the motor shaft to the control circuit, which then adjusts the power to the motor accordingly. This feedback loop… |
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What is The Roadmap For a Flourishing PCB Ecosystem in India? Earlier this year, India reached the fifth rank in electronics manufacturing. This is a remarkable achievement when compared to 11th rank ten decades ago. The underlined strengths are indicating that the situation is very optimistic about the potential of India to achieve the target of US dollar 5 trillion economies by 2026 and 300 billion dollars will be contributed… |
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Build Simple 12.6V CC/CV Lithium Battery Charger using Viper VP22A Low Power Primary Switcher IC Switch Mode Power Supplies (SMPS) are one of the most generally used AC-DC Converters on the market as they accept 110V/230V AC as input and convert it to a desirable DC voltage level, making them useful for a wide range of applications. These are omnipresent, from smartphone chargers to lab bench power supplies to medical tools. We've already developed a few SMPS… |
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Compact Dual-Band GNSS Receiver with Nanosecond-Level Timing Accuracy For 5G Communication u-blox has announced a new, compact dual-band timing module u-blox NEO-F10T that offers nanosecond-level timing accuracy, thereby meeting the stringent timing requirements for 5G communications and is compliant with the u-blox NEO form factor (12.2x16 mm), allowing space-constrained designs to be realized without the need to compromise on size. This… |
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Global Chipmakers To Rethink About Their Investments in The Coming Quarters. Why? The automotive sector in India has a demand for chips that are between 28nm (nanometer) and 90nm die size— and this sector is likely to continue with a simmering demand going forward Taking into account the international issues like the escalating inventory along with the disquiet of augmenting geopolitical tensions and inflation,… |
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Build A Low Power SMS Based Vehicle Tracking System with A9G GSM+GPS Module and Arduino A GPS tracker is one of the most simple and interesting projects in the field of electronics, and for one of our projects we needed to track the position of a vehicle, so we started looking for circuits on the internet and were very surprised to find out that there were not a lot of modules available online that can do both GSM and GPS at the same time. On top of… |
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How does an HC-SR04 Ultrasonic Range Sensor Works and How to Interface with ESP32 If you are an electronics engineer or a beginner and want to build an obstacle avoidance robot, you need to first learn how an obstacle avoidance system works! which makes this project of ours super important, because in this project we are going to interface a HC-SR04 Ultrasonic Distance Sensor module with ESP32 and we are going to know every little detail about the… |
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Why India Will Play a Major Role in Chip Supply, Explains Qualcomm CEO India, Europe, and the US must work jointly so that it can craft a sophisticated and geographically diversified semiconductor supply chain The US based international semiconductor fabless semiconductor firm Qualcomm and one of the major innovators in wireless technology products and solutions is now said to have advised its chip… |
