The IO of MCU is 3.3v, and the input of hardware module is 1.8v. If I want to use MCU to control the hardware module, can I add a 1117 conversion in the middle?
PCB circuit board is a necessary circuit board for equipment and electrical appliances, and is also a necessary carrier for software implementation. Different equipment has different PCB materials. Th
Need to develop a hardware control platform for smart home, now need to recruit 5 technicians: embedded software engineer, 3 embedded hardware engineers, 2 interested parties please send your resume t
What is the difference between an AD schematic and a schematic library? Why can I directly drag components from the component library into the schematic using the schematic, but I can't drag component
I recently participated in a competition, the topic is as follows: Design a specific plan for a digital photo frame, the detailed parameters are as follows: 1. Screen size: 8.9 inches 2. Screen charac