I ic have tested only audio very few of them so there. Audio circuits to build. Lm3915 audio level ic datasheet free. datasheet The following links to circuit diagrams free level and building projects lm3915 I have found from other web sites.
Reference designs. Find reference designs leveraging the best in TI technology – from analog and power management to embedded processors. All designs include a schematic, test data and design files. Measuring and testing.
lm3915 audio level ic datasheet free
General information. Connect Instruments to the Corporate Network - modern measurement instruments can be networked using corporate lan, but before you can connect, you must work with your network administrator Rate this link Fundamentals of Signal Analysis - document in pdf format Rate this link Hewlett- Packard Test & Measurement Educators Corner Rate this link.