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4 Channel Answering Teaching Practice Welding PCB Board Fun Electronic DIY Parts laboratory

$2.10

First, the target task1. Make a four-person answering device according to the schematic.2. Learn the application of integrated gates and triggers to improve the comprehensive application capabilities...

  • Product Code: 4-Channel-Answering
  • Availability: 995

Tags: 4 Channel Answering module, Teaching Practice Welding PCB Board, Fun Electronic DIY Parts laboratory


First, the target task
1. Make a four-person answering device according to the schematic.
2. Learn the application of integrated gates and triggers to improve the comprehensive application capabilities.
3. The circuit installation connection diagram will be drawn according to the schematic diagram.
4. Master the basic debugging and measurement methods of the responder circuit.

Second, the implementation steps
Drawing wiring diagrams

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