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LCS-1M - A Low-Cost Hobby Oscilloscope
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| Step 9 - Bare Board Version |
Here is the finished scope as a "bare board" version. I added standoffs and board-mount BNC connectors.
The BNC connectors allow to connect standard 1:1 scope probes or coaxial grabber cable (see next
page), while alternatively we can connect wires using the screw terminals. Similar for the power connector,
herewe can choose between a standard 2.1mm power plug (common on many wall-wart type power
supplies) and a wire connection (e.g. if we get the power from a breadboard setup).
The BNC connectors allow to connect standard 1:1 scope probes or coaxial grabber cable (see next
page), while alternatively we can connect wires using the screw terminals. Similar for the power connector,
herewe can choose between a standard 2.1mm power plug (common on many wall-wart type power
supplies) and a wire connection (e.g. if we get the power from a breadboard setup).
