About: Ibrar Ayyub
Posts by Ibrar Ayyub:
COMPONENT CARRIERS REPLACE FLEXIBLE PRINTED CIRCUIT BOARDS IN LINEAR MEASURING SYSTEMS
Posted on: 28 Sep 2023
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 …
Design for manufacturing and assembly: DFA&DFM
Posted on: 23 Sep 2023
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 …
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Microcontroller Implementation of a Small Robot Arm Controller
Posted on: 24 Jul 2023
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 …
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Prototyping with Microcontrollers, Sensors, and Materials
Posted on: 22 Jul 2023
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 …
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HOW TO PROGRAM A MICROCONTROLLER
Posted on: 20 Jul 2023
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 …
Build this microcontroller controlled rainbow flying disc – and then throw it!
Posted on: 08 May 2023
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 …
Build this microcontroller controlled rainbow flying disc – and then throw it! Continue Reading
BATTERY CHARACTERIZER using PIC18F252
Posted on: 08 May 2023
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 …
NE555 timer sparks low-cost voltage-to-frequency converter
Posted on: 07 May 2023
In 1971, Signetics—later Philips—introduced the NE555 timer, and manufacturers are still producing more than 1 billion of them a year. By adding a few components to the NE555, you can build a simple voltage-to-frequency converter for less than 50 cents. The circuit contains a Miller integrator based on a TL071 along with an NE555 timer …
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Determine capacitance by measuring the charging time using PIC16F688
Posted on: 07 May 2023
When TEST botton is pressed, RA3 pin is set to “1”. R2 and R3 are divide the voltage to 1/2 Vra3 which is connected to RA2 pin to be a Vref for comparator. The C undertest is charging and the timer is start. When the voltage of C undertest is more than 1/2 or above …
Determine capacitance by measuring the charging time using PIC16F688 Continue Reading
PIC 12F675 Programmable 12V Battery Monitor
Posted on: 06 May 2023
Being an active outdoor guy, I have a few different types of 12V lights and a variety of battery types. – For flying RC planes and quadcopters at night, we use sealed lead acid batteries to power our club tables. – For fishing, I have a few 12V 2W led lights, powered by 2200mA, 3 …
PIC 12F675 Programmable 12V Battery Monitor Continue Reading