{"product_id":"ads1115-module-16-ad-module-4-channel-data-acquisition-module","title":"[Discontinued] SainSmart ADS1115 module, 16 AD module 4-channel data acquisition module","description":"\u003cp\u003e\u003cspan style=\"color: #339ccc;\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eTI ADS1115 module uses the original 16-bit data acquisition chip ADS1115.4 individual input channel or 2 differential inputs, the highest single-channel sampling rate 860bps, default collection voltage -6.144 ~ + 6.144V. With onboard reference voltage and the on-board amplifiers, oscillators, ultra-low power consumption. Power and 4-way AD inputs were used filter circuit, I2C protocol interface with current limiting circuit interface is compatible with 5V and 3.3V. SCM requires only two ordinary IO ports and this board of SDA (data interface) and SCL (clock interface) connection can control ADS1115 data acquisition.\u003c\/li\u003e \u003cli\u003eADS1115 chip features: *Low current consumption, can work a minimum of 150uA.\u003c\/li\u003e \u003cli\u003eAcquisition rate adjustable: 8SPS --- 860SPS.\u003c\/li\u003e \u003cli\u003eLow drift internal voltage reference.\u003c\/li\u003e \u003cli\u003eInternal oscillator.\u003c\/li\u003e \u003cli\u003eInternal programmable gain amplifier, the gain is adjusted to adjust the input range.\u003c\/li\u003e \u003cli\u003eFour single-ended inputs or 2 differential inputs, program control.\u003c\/li\u003e \u003cli\u003eInput range programmed control, 7-selectable input ranges:            -0.256V ~ + 0.256V, -0.512V ~ + 0.512V, -1.024V ~ + 1.024V.\u003c\/li\u003e \u003cli\u003e           -2.048V ~ + 2.048V, -4.096V ~ + 4.096V, -6.144V ~ + 6.144V.\u003c\/li\u003e \u003cli\u003eNote: negative voltage differential acquisition means: Channel 0- Channel 1 = negative voltage is required for each channel to be positive. The channel A and B on the ground is a negative voltage is not collected, please note!\u003c\/li\u003e \u003cli\u003eFor example: Channel 0 (2.5V) - Channel 1 (5V) = -2.5V measurable at this time.\u003c\/li\u003e \u003cli\u003e           Channel 0 (2.5V) - Channel 1 (-2.5V) = 5V is not measurable at this time, and will burn Channel 1, do not try.\u003c\/li\u003e \u003cli\u003eIn short: a negative voltage to the ground is not collected, please note!\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cbr\u003e\u003cspan style=\"color: #339ccc;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e2.0V-5.5V wide voltage power supply.\u003c\/li\u003e \u003cli\u003eLow current consumption, can work a minimum of 150uA.\u003c\/li\u003e \u003cli\u003eAcquisition rate adjustable: 8SPS --- 860SPS.\u003c\/li\u003e \u003cli\u003eLow drift internal voltage reference.\u003c\/li\u003e \u003cli\u003eInternal oscillator.\u003c\/li\u003e \u003c\/ul\u003e","brand":"SainSmart","offers":[{"title":"Default Title","offer_id":49290287972506,"sku":"101-30-219","price":4.9,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/coretarps.co.uk\/products\/ads1115-module-16-ad-module-4-channel-data-acquisition-module","provider":"My Store","version":"1.0","type":"link"}