This video mainly focuses on the mechanical structure production and electronic design of the ornithopter (bionic bird), and records the entire process of the author and his team building a low-cost ornithopter. The video explains in detail the mechanical structure design, power transmission, wing flapping angle control, electronic system design and selection of the ornithopter. At the same time, the author has open sourced all design-related schematics, PCB, source code and other materials for reference by interested enthusiasts. Finally, the author also introduced how to import the relevant material list with one click on digikey.cn and quickly purchase materials in one stop.
There are two 16-bit programmable timers/counters in the MCS-51 microcontroller. They have four working modes. Their control words and states are in the corresponding special function registers. By pr
[size=3]1. Phase-locked loop The meaning of phase-locked loop is the automatic control of phase synchronization. The automatic control closed-loop system that can complete the phase synchronization of
The single-chip microcomputer GD32 is connected to the FPGA through its own bus EXMC, and the FPGA has an external DDR3 memory. In order to enable GD32 to quickly access DDR3, the DMA channel inside G
I just happened to use the SFF-8472 optical module recently, and there are a few things I don't understand. I would like to ask the experts(1) The SFF-8472 optical module uses IIC communication. Accor
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