Author

RAFI RASHEED T C

3 posts on the MakerGram blog.

What is Watchdog Timer ?

What is the situation while your micro-controller is confused in an infinite loop😖. What are the normal troubleshooting methods? Reset Button, Right? Is it practically possible to press on a button all time?😕. So, How about a device to perform this task? sounds good . Cool... !🙂. Now we are discussing about such device which already inside on a micro-controller. That is Watchdog timer. Watchdog Timer."A watchdog timer (WDT) is a hardware timer that automatically generates a system reset i

RAFI RASHEED T C Apr 21, 2020 2 min read

What is interrupts ?

> Interrupt is a signal emitted by hardware or software when a process or an event needs immediate attention. Interrupt [https://www.geeksforgeeks.org/purpose-of-an-interrupt-in-computer-organization/] is a signal emitted by hardware or software when a process or an event needs immediate attention. It alerts the processor to a high priority process requiring interruption of the current working process. In I/O devices one of the bus control lines is dedicated for this purpose and is called

RAFI RASHEED T C Apr 9, 2020 4 min read

Automated Dino game using arduino

Bored AF, During this quarantine time ?🥴 Bored AFLet’s play google chrome Dino game… ;) Dino gameBut, what to do if Dino game gets boring too. Let's automate Dino game😉. So, We need a Arduino and LDR. Little knowledge in python is also required. Let’s first setup our Arduino. Arduino UNO Connect Arduino UNO with LDR. (Don't forget to add Resistor ) Arduino with LDRNext, upload code to analog Read LDR value. ----------------------------------------------------------------------

RAFI RASHEED T C Apr 5, 2020 3 min read

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