How can I optimize power and ensure efficient operation of the VL53L0X sensor and OLED on BeagleBone

hello devs, still based on my project parking assistance system using a BeagleBone Black running Embedded Linux, VL53L0X time of flight distance sensor to detect the distance to nearby objects […]

Need assistance implementing a low-power mode to extend battery life for the ATmega2560

Hi friends, I need assistance implementing a low-power mode to extend battery life for the ATmega2560 with Zephyr OS, and resolve the issue of failing to wake up from low-power […]

Is it Possible to Use a Power Bank to Charge a 18650 Battery Shield for ESP32?

I have 18650 battery shield with 4x 18650 batteries, that is giving power to my ESP32 and its been working fine. I would need the system to be always working […]

I want to build a 20A power supply

I want to build a 20A power supply

Do you guys have any idea where I can find this type of transformer?

I have a AC function generator that outputs a maximum of 20 volts. I need to connect this generator to a Step Down Transformer, keeping the sine wave on the […]

Any one work on AC to DC converter, without transformer

Hi team, Any one work on AC to DC converter, without transformer, If yes can you share me the components selection and calculation guidance. Thanks in advance 🙂

What is the difference between the two transistors referred to!!

Hello, What is the difference between the two transistors referred to!! What does the letter B and C mean??

Designing an SDR with PoE Power Supply: Synchronizing SMPS and Managing Heat and Noise

Hey all! Background at the start, I invite comments on it but core questions are at the bottom 🙂 Primarily an embedded sw eng who dabbles a bit in hardware […]

Navigating Capacitor Choices in My Synchronous Buck Converter Design

Hello everyone. I am designing a synchronous buck converter using stm32f103c8t6 chip. I intend to use timer 1, i have setup my registers already and tested my output signals all […]