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A portable, low-cost device for precise control of ...2020-3-11To facilitate precise and convenient control of biological sample temperature, we developed a low-cost device that can be used independently or with any stereomicroscope. The purpose of the device is to control the thermal environment during experimental intervals in which a specimen must be manipulated outside of an incubator, e.g. for dissection or slide-mounting in preparation for imaging.

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  • Researchers create low-cost, AI-powered device to measure

    2021-2-8Researchers create low-cost, AI-powered device to measure optical spectra. by UCLA Engineering Institute for Technology Advancement. Neural

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  • IIT Ropar Professors developed low-cost device to produce

    2021-2-24PATIALA: A team of professors IIT Ropar has developed a Low-cost device to produce electrolyzed water that could be used as an alternative to alcohol-based disinfectant led to combat Coronavirus

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  • Low cost chlorine dispensing device improves tap water

    2021-1-14Low cost chlorine dispensing device improves tap water safety in low-resource regions. by Tufts University. The chlorine treatment device requires little maintenance and no change in collection of

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  • 7 Low-Cost Devices for Diagnosing Diseases in Poor

    2021-2-25MIT is also developing a (5-USD) low-cost device that would enable detecting ebola, dengue and yellow fever in only 10 minutes. A single drop of blood would be enough to confirm if the patient has been infected or not. The use of molecular biology techniques would allow healthcare professionals to verify if the blood sample contains genetic

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  • A portable, low-cost device for precise control of

    2020-3-11To facilitate precise and convenient control of biological sample temperature, we developed a low-cost device that can be used independently or with any stereomicroscope. The purpose of the device is to control the thermal environment during experimental intervals in which a specimen must be manipulated outside of an incubator, e.g. for dissection or slide-mounting in preparation for imaging.

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  • A low-cost IoT multi-spectral acquisition device

    Author: J.-S. Botero-Valencia, J. Valencia-Aguirre, D. Durmus

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  • Updated Guide to Low-Cost Educational ICT Devices | infoDev

    2020-10-20infoDev releases database of low-cost ICT devices targeted at the educational market. In the fast-moving world of technology, the two years that have passed since infoDevs initial inventory of educational ICT devices have led to considerable change. With this new list, a more accurate and up-to-date stock is presented.

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  • Low Cost Medical Devices for Low-Resource Regions

    Low Cost Medical Devices for Low-Resource Regions: Interview with Prof. Saad Bhamla, Georgia Tech. July 1st, 2019. Conn Hastings Cardiology, The device is based on a child’s toy, and is made

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  • How to Build a Low Cost ECG Device : 26 Steps - Instructables

    The simple circuit design and layout are a good compromise for having both a low cost (few components) and good performance. The battery supplies (+Vb) the Arduino board and the led L1 when the device is turned on (R12 = 10 kOhm controls L1 current); the rest of the device is supplied by the Arduino 5 V voltage output (+Vcc).1. This ECG device project is intended only as a design research project and it is NOT a medical device. Use ONLY battery (max voltage supply: 9V)....2. The ECG device can be built easily and only a basic knowledge of electronics is needed to realize the hardware circuit. No software programming...3. The device is battery powered and consists of a front-end circuit to acquire the ECG signals (limb leads only) through common electrodes and an...4. All detailed instruction to build the ECG device can also be found in the Assembly Manual file while all the info to use it are described in the...5. The simple circuit design and layout are a good compromise for having both a low cost (few components) and good performance.The battery supplies...6. By excluding the Smartphone and disposable parts (electrodes and batteries), the whole device cost is around 43 US dollars (here considered the...7. - Need Tools: tester, clippers, soldering iron, solder wire, screwdriver and pliers.8. - Prepare a perforated prototype board with 23x21 holes (around 62 mm x 55 mm) - According to the PCB top layout showed in the figures, solder:...9. - Connect all components according to the PCB bottom layout here showed.10. - Realize a wire connector for the battery using the battery strap/holder, female header connectors and heat shrink tubing; connect it to the P...

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  • Low-Cost Quantitative Photothermal Genetic Detection of

    2020-12-4To address these issues, we have developed a low-cost photothermal biosensing method for the quantitative genetic detection of pathogens such as MTB DNA on a paper hybrid device using a thermometer. First, DNA capture probes were simply immobilized on paper through a one-step surface modification process.

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