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Data Logging / Acquisition Schematics

12-Bit 8-Channel Data Acquisition System Interfaces to IBM PC Serial Port - DN35  Design Notes (Linear Technology)

16-Channel 24-Bit Delta Sigma ADC Provides Small Flexible and Accurate Solutions for Data Acquisition - DN297  Design Notes (Linear Technology)

1-Wire Barometer (David Bray) - This article describes details for constructing a 1-Wire Barometer which will work on a Dallas Semiconductor Corporation 1-Wire network. The reason for this second version is that the transistor level-changer of the original design was found to be temperature sensitive. If you have constructed the original version (V1.0) you can modify it according to the diagram shown below. This involves removing the transistor and 5 resistors, then rewiring it with 6 new resistors.

1-wire barometer (gladstone) - This is a description and the ongoing story of my project to build a 1-wire barometer based on the MPX4115A.

2 Wire Barometer - By using a dual voltage supply, instrument precision and/or instrument range can be improved without adding significantly to the parts count.

A 70-W S-Band Amplifier For MMDS and Wireless Data/Internet Applications 12/11/00  - Application Note California Eastern Laboratories Doc #932

A Collection of Differential to Single-Ended Signal Conditioning Circuits for Use with the LTC2400 a 24-Bit No Latency ΔσADC in an SO-8 - AN78 Linear Technology This application note describes six low power differential-tosingleended signal conditioning circuits for  LTC2400 No Latency ΔΣTM 24-bit ADC. These circuits offer  customer a number of choices for conditioning differential input signals as low as 5mV to as high as ±2.5V, as well as operation on a single 5V or ±5V supplies.

A Two Wire Isolated and Powered 10-Bit Data Acquisition System - DN19  Design Notes (Linear Technology)

Accelerometer Schematic

Acquisition system is Programmable on the fly - EDN-Design Ideas:  The programmable data-acquisition system in Fig 1 can take 333k samples/sec using a 3-µsec sampling ADC, IC3. Multiplexer IC1 and programmable gain amplifier (PGA)IC2 provide four truly differential channels.

Acquisition Times of the ADN2812 - AN-757 Analog Devices Application Notes

ADC to PC interface Transfers data in nibbles  - EDN-Design Ideas:  -The circuit in Figure 1 uses a Centronics printer port to interface an eight-channel, 8-bit ADC to a PC. The circuit cuts  cost of addressing and decoder circuitry and saves one expansion slot for interfacing. The design uses three of  subport.

Addressable ADC

An Experimenter's 1-Wire Barometer - This article describes details for constructing a 1-Wire Barometer which will work on a Dallas Semiconductor Corporation 1-Wire network

AN-1041: CHANNEL LINK Moving and Shaping Information in Point-To-Point Applications - National Semiconductor Application Note

AN-22: Integrated Circuits for Digital Data Transmission - National Semiconductor Application Note

AN26A-R Interfacing the LTC1090/1/2 - AN26 Linear Technology A collection of interface applications between various microprocessors/ controllers and  LTC1090 family of data acquisition systems. The note is divided into sections specific to each interface.

AN-281: Data Acquisition using Ins8048 - National Semiconductor Application Note

AN-282: Fundamentals of Sampled Data Systems - AN-282 Analog Devices Application Notes

AN-383: Embedded Shock and Temperature Recorder - AN-383 Analog Devices Application Notes

AN-413: Evaluation Board for the AD7890, 12-Bit Serial, Data Acquisition System - AN-413 Analog Devices Application Notes 

AN548: Implementing Table Read and Table Write - Microchip Application Note

AN583: Implementation of the Data Encryption Standard using PIC17c42 - Microchip Application Note

AN699: Anti-Aliasing, Analog Filters for Data Acquisition Systems - Microchip Application Note

AN-757: Acquisition Times of the ADN2812 - AN-757 Analog Devices Application Notes

AN782: TC7660 Powers RS-232 Data Loop TC7660, TC7660h, TC7660s - Microchip Application Note

AN796: TC7109 Records Remote Data Automatic ally - Microchip Application Note

AN-806: Data Transmission Lines and Their Characteristics - National Semiconductor Application Note

AN-808: Long Transmission Lines and Data Signal Quality - National Semiconductor Application Note

AN-906: Interfacing the LM12454/8 Data Acquisition System Chips to Microprocessors and Microcontrollers - National Semiconductor Application Note

AN-912: Common Data Transmission Parameters and Their Definitions - National Semiconductor Application Note

AN-917: Popular Connector Pin Assignments for Data Communication - National Semiconductor Application Note

AN927: Data Throughput and the MCP215x - Microchip Application Note

AN-947: Interfacing the LM12458 Data Acquisition System to the Mc68HC11ax Microcontroller - National Semiconductor Application Note

AN-949: Interfacing the LM12454/8 Data Acquisition System Chips to the 80c51 Family of Microcontrollers - National Semiconductor Application Note

AN953: Data Encryption Routines for PIC18 Microcontrollers - Microchip Application Note

Analog Datalogger Based on T89C51rd2

Analog Input Section Based on Ad9220

Analog Signal Data Acquisition in Industrial Automation Systems - Maxim Application Notes

Anti-Aliasing, Analog Filters for Data Acquisition Systems - Microchip Application Note Published

Audio Frequency Digital Noise Generator - When you need to test an audio circuit with broadband noise, this circuit works great. It uses just three inexpensive C-MOS ICs that generate a series of output pulses whose widths vary randomly. I included a level control pot.

Audio Frequency Digital Noise Generator - When you need to test an audio circuit with broadband noise, this circuit works great. It uses just three inexpensive C-MOS ICs that generate a series of output pulses whose widths vary randomly. I included a level control pot.

Automating ADC Data Collection - Maxim Application Notes

Automotive Electronic Functional Test Using Agilent System Components - Agilent Application Note
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