PC Fan Panel Fan Speed ​​Control ICL7107 Display LM35 Thermometer

| July 14, 2023 Updated
PC Fan Panel Fan Speed ​​Control ICL7107 Display LM35 Thermometer

Indicator section in Thermo Meter circuit 7 Segment display driver based on ICL7107, temperature sensors used, LM35 Fan speed controls, standard circuit in the datasheet file made with 3 pieces of LM317 is not a special circuit that can be used. CD-ROM for boxing in the circuit Provides great convenience for mounting in a used computer case.

PC Fan Panel Speed ​​Control

lm2389-lm-317t-Panel-Control-channel-thermometer-fan-bus-led-vert

In its introduction, a brief description of the panel. Its main part is a kit AVT 2389 – Four thermometer sensing LM 35, their accuracy in my case is ok 1C (or rather Difference between the sensors – in pairs at intervals of time and come from different series). Complement the thermometer is “fanbus” (regulator) based on a well-known to all LM317T, enables a regulation in the range of 6V ok to 10.5 V

Source: forum.purepc.pl PC Fan Speed ​​Control schematic pcb alternative link:

PC Fan Panel Fan Speed ​​Control ICL7107 Display LM35 Thermometer

Password: 320volt.com

Published: 2008/11/08 Tags:



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