https://jestineyong.com Semiconductors, Test Equipments, Circuit Board Troubleshooting, Electronic Repair Courses and Many More! Tue, 20 Mar 2012 11:52:14 +0000 en-US hourly 1 https://wordpress.org/?v=5.4.19 https://jestineyong.com/logic-probe-with-pulser/ https://jestineyong.com/logic-probe-with-pulser/#comments Wed, 14 Mar 2012 02:48:56 +0000 https://www.jestineyong.com/?p=3834 During my early days in electronics repair most circuit board use TTL ICs (74 series ICs) such as 74LS04, 74LS08, 74LS 86 and etc. One of the way to troubleshoot these ICs is to use Logic probe. You need to know the truth table of the logic gates before you begin to use the logic […]

The post Logic Probe With Pulser first appeared on Electronics Repair And Technology News.]]> https://jestineyong.com/logic-probe-with-pulser/feed/ 2