buck converter
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We Built an ESP32 Wall Climbing Beetle Robot We can see wall-climbing robots from hobby-level to serious problem-solving ones that are used for inspection, surveillance, cleaning, etc. When we generally talk about robots, a robot can be a firefighting robot, a human-following robot, a self-balancing robot or can be of any type that has some specific features or solves a specific kind of problem. If we talk… |
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Bluetooth Controlled Pick and Place Robotic Arm Car using Arduino In the domain of robotics and automation, precision-controlled mechanical movements have ushered in a revolutionary wave across diverse industries, spanning from manufacturing to healthcare. Thanks to the advent of cost-effective microcontrollers (Arduino) and easily accessible programming tools, enthusiasts and hobbyists now have the… |
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New Power Module Enhances AI Data Center Power Density and Efficiency CHANDLER, Ariz., February 3, 2026 — The increasing AI and high-performance computing workloads demand power solutions that combine efficiency, reliability and scalability. Integrated power modules help streamline design, reduce energy use and deliver the stable performance required for advanced data centers. Microchip Technology (Nasdaq: MCHP) today announces the launch of the MCPF1525 Power… |
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Smart Auto - Assist Home Safety System By KISHOR G I built a Smart Auto-Assist Home Safety System that simulates a real smart home using an ESP32 and an ESP32-S3-BOX3. The system automatically controls lighting and appliances based on ambient light and human motion, continuously monitors electrical energy usage, detects abnormal current faults, and predicts electricity consumption and billing using lightweight on-device… |
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DIGI-HOME: A Cute Home Companion, Making Your Home Smart, Safe and Connected By Vikas Singh Thakur IntroductionIn today's fast-paced world, managing home security, daily routines, and connectivity can be challenging, especially for busy individuals, elderly users, or those living alone. DIGI-HOME is a compact Home companion built on the Adafruit Memento board (powered by ESP32-S3), designed to make homes smarter, safer, and more interactive. By combining vision… |
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Designing and Controlling Quadruped Spider Robot with ESP32 Nature has always been an incredible source of inspiration for technological advancements and engineers have sought to replicate the intricate mechanisms found in various animals. One such remarkable creation is the spider robot. It can also known as a quadruped robot due to its four legs. This innovative robotic project aims to emulate the locomotion and behavior of… |
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Interfacing GSM Module with Arduino to send SMS and make Calls 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… |
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Smart Dustbin using Arduino Waste management has become a pressing global issue as urbanization continues to grow. One innovative solution that addresses this challenge is a "Smart Dustbin". In this project, I will show you how to make a Smart Dustbin using Arduino, where the lid of the dustbin will automatically open when you approach with trash. Previously, we have… |
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DC to DC Converter with Constant Current (CC) and Constant Voltage (CV) Control - Schematics, PCB, Parts List, and Working In this article, we will be learning about the features and working of the XL4015, which is a 5A 180KHz 36V Buck DC to DC Converter. Here we will desolder all the components from the module, completely reverse engineer the schematic and make the PCB from it, so that we can order the components and make the PCB ourselves. The XL4015 DC-DC buck converter is a versatile… |
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Low-Cost Interactive Voice Response (IVR) Device using Raspberry Pi for Automatic Calls and Messages Raspberry Pi, as we know is a powerful development board that provides a decent amount of computing power in the size of our palm. This combined with the flexibility of python could help us develop many small gadgets that can solve day to day problems. Recently, I needed to build an IVR system using Raspberry Pi, basically, I have to make phone calls and send messages… |
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New Step-Down Buck Converter Provides Single Stage Power Conversion in Multi-Cell Battery Applications Analog Devices, Inc. has introduced the new MAX77540 step-down buck converter that provides single stage power conversion in multi-cell battery applications, such as augmented reality/virtual reality (ARVR) headsets, land mobile radios (LMRs), and digital single-lens reflex (DSLR) cameras. The power-dense MAX77540 buck converter features 94 percent peak efficiency and wafer… |
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Digitally Programmable Synchronous Buck Converter Brings Ease and Flexibility to USB Power Delivery STMicroelectronics has introduced a new STPD01 DC/DC buck converter that is digitally programmable for USB Power Delivery (PD) applications up to 60W and features a synchronous topology for optimum efficiency. This new device with a wide input-voltage range of 6V to 26.4V, offers flexibility to address applications such as AC multiport adapters, USB hubs, PC monitors,… |
