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Visual TFT/GLCD Project

ADC + RTC for Mikromedia for ATmega

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Author: Roman Toropov

Last Updated: 2013-05-02

Package Version: 1.0.0.0

Category: Measurement

Downloaded: 951 times

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License: MIT license  

Mikromedia for ATmega
Simple example which demonstrates working with the 4-Channel 12-bit A/D Converter (MCP3204) with SPI Serial Interface. The example shows how to measure analog inputs on Channels 0, 1, 2 and 3 and display the results on TFT.
http://youtu.be/cwE1G5faBXc

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DOWNLOAD LINK RELATED COMPILER CONTAINS
mikroC PRO for AVR
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc

Visual TFT/GLCD Project Blog

Video

Example

Watch on YouTube
pcb

pcb

duo clicks, on single-sided PCB

View full image

Wiring diagram corresponds to circuit the Clicks ADC and RTC.

accent is made on high measurement accuracy and ease of execution.

and is intended for the intelligent charger, charge current from 0 to 40 A, with accuracy 0.25A, voltage 0 to 40V, with accuracy 0.01V

 http://www.libstock.com/projects/view/647/battery-charger-discharge-on-atmega16a-with-lcd-2x16-dc-dc-converter-on-smps-controller-tl494-and-current-sensor-acs758

1. RTC on PCF8583T
2. ADC on MCP3204-B
3. two AD8552
4. REF 4.096v on MAX6138bexr41, out =4,0972 V* (REF for MCP3204-B)
5. pulse converter on MC33063, out =5,02 V* (power supply MikroMedia for ATmega)
6. linear regulator on REF195E, out =5,0035 V* (power supply ADC and operational Amplifiers)

*the measurements were performed APPA-505

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