J4 ›› 2011, Vol. 24 ›› Issue (2): 78-80.
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GAO Guang-Heng, LI Xue-Mei, ZHENG Hui, ZHANG Li-Qun
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Abstract:
We design a lowcost and highprecision threeelectrode analysis device. It includes frontend analog circuit, digital circuit and PCsoftware. Its frontend analog circuit consists of TLV2262, TLV2264and ICL7650S.Chip C8051F020 performs voltage feedback control, current signal sampling and communication with PC. Experimental data of potassium ferrocyani oxidation peak show that this device is stable and can be used in similar experiments.
Key words: three electrodes, C8051F020, oxidation peak
CLC Number:
TP274
GAO Guang-Heng, LI Xue-Mei, ZHENG Hui, ZHANG Li-Qun. Design of a C8051F020 based threeelectrode analysis device[J].J4, 2011, 24(2): 78-80.
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