Telemetry Equipment
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What is PC Data Acquisition?
In general, PC data acquisition is data acquisition from a board or card designed to interface with a personal computer. These boards can be configured to work in a wide variety of configurations including the installation in PCI, ISA or PCMCIA slots. Typical data acquisition products include analog …
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Download Free Oscilloscope and Data Logging Software
This demo software allows you to try out our software before you buy a product. The oscilloscope software and data logging software have the same functionality as the full version, but run using simulated data.Select your software from the list to download your free software
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Measurement Systems Data Acquisition
Measurement Systems Limited offers a wide range of data acquisition, data logging, and SCADA hardware, software and systems, to support test , monitoring and control applications.Measurement Systems' data acquisition products (software, stand alone hardware, and PC boards) provide accurate relia …
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OPCNetListener
Use this Server to get a Network - Status monitoring in your PLC for alarm-generation or something else. The Server is watching your network over ICMP (Ping) SNMP. With this it is possible to configure your own Network Management Application in your SCADA System. Now, you can watch also your applica …
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Honeybee Traffic Counter
I designed a circuit similar to this one a long time ago to help a beekeeper count the number of bees going into or out of a hive. The low power circuit uses a slotted opto-sensor to detect the passing bees. The circuit advances an electronic counting module whenever a honeybee passes through the se …
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Fluid-Level Sensor
This Fluid-Level Sensor circuit uses an AC-sensing signal to eliminate electrolytic corrosion on the probes. The AC signal is rectified and used to drive Transistor T1 that drives the relay. The relay is a 12-V type of your choice.Transistor T1 can also be a TUP. Check out the TUP/TUN document f …
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VO Fuel Controller
A small circuit to avoid cross contamination of diesel and VO in dual tank vehicles. This is a schematic for a vegetable oil fuel controller, the function is to enforce that VO goes back to the VO tank and diesel goes back to the diesel tank.Notable Parts:* K1 is the return fuel line relay* K2 is th …
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River Level Monitoring System - RiverSpy2 #2
How to get startedAs you can see from the picture at part #1, the original system was prototyped using veroboard. If you are not familiar with electronics, you will find it easier to build using a printed circuit board (pcb). The layout files are given below. You can order from within the expresspcb …
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River Level Monitoring System - RiverSpy2 #1
System OverviewThe diagram below gives an overall picture of the system. At the river end, the system is broken into two parts. At the bottom of the river, bolted to an existing stick gauge (or some other convienient location) is a differential pressure sensor. This sensor measures the difference …
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Scriptable Thermometer and Vending Machine
A unified thermometric controller that can be programmed with simple scripts, integrating the "classic" thermometer/controller pair.You can build a variety of simple machines with the same hardware and a different script : a charting thermometer, a vending machine that dials your number when empty, …
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Fruit Fly Strobe
The circuit is a standard pulse generator using two 555 timers (in a single package). Approximate rate adjustment is 1-100 Hz, pulse width is 1 ms-0.5 sec. In single pulse mode, one pulse of the set width is generated when the trigger button is pushed. The button is not debounced, so sometimes you g …
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Telemetry Transmitter for Small Animal
The goal of this project was to build a small, cheap, light-weight telemetry transmitter to attach to a small animal. This version uses a commercial, low-power transmitter, the Radiotronix RCT-433-AS. The design worked well, but has a relatively high current draw of about 500 microamps. A CR1620 lit …
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Intelligent Remote Positioner (Motor Control)
INTRODUCTIONThe excellent cost/performance ratio of the PIC16C5X makes it well suited as a low-cost proportional D.C. actuator controller. This application note depicts a design for a remote intelligent positioning system using a D.C. motor (up to 1/3 hp) run from 12V to 24V. The position accuracy i …
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Inexpensive Wireless Telemetry For Animal Tracking
This project explored the feasibility of creating a cost-effective transmitter receiver pair to replace commercially available 150 MHz devices used in animal telemetry. Distance measurements of test circuits transmitting at 418 MHz were taken over clear ground and in forested areas. These measuremen …
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Building a Basic Stamp II Temperature Logger
IntroductionThis project will show you how to build Temperature Logger using a Stamp II connected to a PC serial port. I was planing on using the DS1620, but used a LM335 temperature sensor because it only needs a two wire interface and it is easy to waterproof. All i did to waterproof it was to put …
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Voice Activated Switch
This circuit uses an MC2830 to form a voice activated switch (VOX). A traditional VOX circuit is unable to distinguish between voice and noise in the incoming signal. In a noisy environment, the switch is often triggered by noise, or the activation sensitivity must be turned down.This circuit overco …
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RF Dual DC Motors Controller
The transmitter circuit consists of WZ-X01 RF module, Holtek HT-640 encoder and 8 bit A/D converter. U1 ADC0804 converts the analog voltage to digital data, U2 encodes that data (D0~D6) along with D6, D7 and transmitting through the RF transmitter module.The potentiometer VR1 varies the voltage to t …
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T/Mon NOC An Integrated SCADA Monitoring and Control Solution
My company, DPS Telecom, manufactures T/Mon NOC, a master unit that serves as the core of an integrated SCADA system for all your equipment. T/Mon NOC can meet all the criteria Ive listed for a superior SCADA master and can do a whole lot more.What Can T/Mon NOC Do for You?T/Mon NOC provides a si …
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How to Evaluate SCADA Systems and Hardware
SCADA can do a lot for you but how do you make sure that youre really getting the full benefits of SCADA? Evaluating complex systems can be tricky especially if youhave to learn a new technology while still doing your everyday job.But youve got to be able to make an informed decision, because …
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How SCADA Systems Work?
A SCADA system performs four functions:1. Data acquisition2. Networked data communication3. Data presentation4. ControlThese functions are performed by four kinds of SCADA components:Sensors (either digital or analog) and control relays that directly interface with the managed system.Remote telemetr …
Telemetry Equipment
