About: Ibrar Ayyub

This tiny power module is an easy-to-use integrated power solution that combines a 3A DC/DC converter chip with inbuilt power MOSFETs, an inductor, and passives into a 3-pin, through-hole package. The standard TO-220 pin-out allows a much-improved replacement of linear regulators packaged in this industry-standard footprint. The circuit provides much higher efficiency and output current without the need for […]

RECOM announces the RPX-4.0 cost-effective buck converter in a QFN package. RECOM has added a 4A option to its RPX series of miniature buck converters. The RPX-4.0 is rated to 3.8 to 36V input and programmable 1 to 7V output at 4A. With a compact 5mm x 5.5mm footprint and low 4.1mm height in a thermally-enhanced QFN package, the buck module pushes […]

Nordic Semiconductor’s nRF52/nRF53 series of SOC (System On Chip) devices embed a powerful ARM microprocessor and is compatible with Bluetooth Low Energy and other communication standards. This compatibility provides the freedom to develop your wireless system using the technology that suits your application the best. These SOCs are power efficient, allowing you to make ultra-low power […]

HARTING has developed a component carrier that can be used directly with electronic components eliminating manual assembly and replacing flexible PCBs. Increasing precision and reducing assembly costs Component carriers are equipped with measuring sensors for detecting position The component carrier serves as a connecting element between a printed circuit board (PCB) and electronic components (such […]

Product developers understand the challenges involved in creating a market-ready product. Even experienced designers often go through multiple prototype iterations before reaching a mass-production version. Design for X The Design for X (DFX) methodology divides product design into various disciplines, such as Design for Sustainability, Design for Cost, Design for Testing, Design for Manufacture and […]

Our senior project aims to design and develop assembly language for a small robot arm assembly controller, utilizing an enhanced 8051 microcontroller (80535). In addition to the controller’s software, we will design and construct the microcontroller interface circuitry. Our investigation will focus on incorporating safety features, such as motor current limit protection and motor disable […]

Prototyping Prototyping involves the creation of an initial model of a product to conduct testing. Whether the product is intended for consumers, government entities, or businesses, it typically starts as a prototype, which may not include all the components or functionalities present in the final market-ready version. Prototypes act as proof of concept, demonstrating that […]

INTRODUCTION: In the ever-changing contemporary society, technology is not only progressing rapidly but also becoming increasingly prevalent in our day-to-day existence. The emergence of “intelligent” items is significantly transforming the way we design almost every conceivable product. From shoes integrated with chips that sync with our phones to monitor our physical activity, to refrigerators that […]

Hello all and welcome to this super simple and inexpensive instructable. If you like throwing frisbees AND you like flashing lights AND you like night time – then this instructable is for you! Have you ever waved a light or torch around and found that it ‘draws’ lines in the air? What if that light was changing colour […]

Introduction This circuit is a battery characterizer that applies a fixed load to a charged NiCad or NiMH cell and measures milliamp-hour capacity as it discharges. There is no single load that can be applied to a battery to measure milliamp-hours. It depends on the battery type, it’s intended application, etc. This device is simply […]