electronics- logic probe
Title: electronics- logic probe
Category: /Science & Technology
Details: Words: 430 | Pages: 2 (approximately 235 words/page)
electronics- logic probe
Category: /Science & Technology
Details: Words: 430 | Pages: 2 (approximately 235 words/page)
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…showed last 75 words of 430 total…region between HIGH and LOW.
Note that the voltage range between +0.8V and +2.4V is undefined. Any steady voltage state in this undefined range should light both LED's on the logic probe & is indicative of a problem such as overloaded/ weak output or missing pull-up resistor.
Many technicians do most of their troubleshooting with a logic probe; it is quick & easy. It helps find open circuits, short circuits & stuck states. It is a good start