I wrote about AM modulator using MC1496 modulator for AM generation four year ago in 2022. While the circuit works as I have demonstrated in video which is provided below, there is room for improvements. Here I want to write down note on how to i…
I have heard of ATtiny13 micrcontroller for a while now and today I simulated a hello world program with ATtiny13 microcontroller in Proteus. As you might know Hello world program in micrcontroller programming means to blink a LED. So, this is a A…
It's been long time I haven't done any radio communication circuits. I spent lots of time in building AM transmitter and FM transmitter circuit . When I was engineering student, we didn't had enough time to do the practical implementati…
The 2N3904 transistor is humble, yet incredibly versatile bipolar transistor that can be used in RF projects like building oscillator for SSB AM transmitter. Often overlooked in favor of more specialized (and expensive) components, the 2N3904 truly…
📖 6 min read One of the most versatile and widely used integrated circuits in hobby and professional projects is the 74HC595 shift register. If you've ever found yourself struggling with limited microcontroller pins, the 74HC595 is your gatewa…
📖 5 min read Welcome to an in-depth exploration of one of STMicroelectronics' most powerful and energy-efficient microcontrollers: the STM32L4R5ZIT6. In the vast landscape of embedded systems, understanding the intricate details of a chip can b…
