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[Photo] A UHF antenna with superior performance
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[Photo] A circuit that transforms a single power supply into a dual power supply
Posted at 2006-04-16 23:00 • 341 views
[Photo] A low-cost high-precision temperature measurement circuit
Posted at 2006-04-16 17:21 • 361 times read
[Photo] A touch switch circuit
Posted at 2006-04-16 17:19 • 268 times read
[Photo] A KV protection circuit
Posted at 2006-04-15 23:21 • 167 views
[Photo] A self-recovery overvoltage protection circuit
Posted at 2006-04-15 23:21 • 235 views
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