Help designing a power supply

I need to create a power supply that will accept 12V DC and output 5V DC All devices to be through hole. I have a 811-2195-5-ND which is a 3.3V […]

Looking for wearable/iot/medtech startups for piloting new tech

For a wearable/iot product it’s always a game of form factor and features. We have a new tech developed specifically to miniaturize the pcb layout to a 50% lower than […]

Power Supply Board

My name is Barileloo and I’m an electronics ethusiast. I’m currently working on a printed and doing my design with the help of KiCad. I’m open to collaborations and help […]

Stem Player

I want to recreate a portable bluetooth speaker on Kanye’s design. The speaker mixes four audio stems simultaneously, with touch controls for reversing, looping, and adjusting speed and volume. Educational […]

TFT display

any suggestions for learning parallel TFT interface from scratch?

seeking collaboration in building a robotic vacuum cleaner PCB

Am working on designing a pcb to replace original motherboard in robotic vacuum cleaner. Am reverse engineering a 3irobotix CRL-200S vacuum cleaner. Details are given here https://github.com/codetiger/VacuumRobot

Looking for some help with getting Clock output on MCO1 (PA8) from LSE

Looking for some help with getting Clock output on MCO1 (PA8) from LSE here’s a snippet of what I am doing. My logic analyzer gets no pulse from the LSE. […]

Measuring Current Consumption on STM32 Nucleo-64: JP6 Jumper Behavior and Ammeter Use

Hi guys, how can I properly measure the current consumption of the microcontroller on my STM32 Nucleo-64 evaluation board (NUCLEO-L073RZ)? The manual instructs me to remove the JP6/IDD jumper and […]

Should I Connect the 120Ω Resistor on UART-to-RS485 Converter for 2-Module Communication?

Hello, Got a uart-to-rs485 converter board from the AliExpress . Its schematic is very close to this one It has a 120ohm resistor at data lines however it is not […]