LYCOS RETRIEVER 
Weigh Scale
built 636 days ago
American Weigh Scales can supply digital scales to fit any weighing application, including custom digital scale applications of any kind. We have floor scales, counting scales, gram scales, mini scales, micro, food, kitchen scales, diet, bathroom scales, pocket digital scales, weight, portable scales, electronic scales, lab, analytical, crane scales, precision scales, carat, jewelry, body fat, talking scales, gem, wholesale scales, baby scales, pet, medical scales, bench scales, specialty scales, shipping scales, postal scales, freight scales, pallet, postage scales, ohaus scales, Tanita Scales, Salter, and Gram Precision scales to fit all your needs.
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Versatile and convenient, the "Take-A-Weigh" scale is powered by either its internal rechargeable battery or through a wall outlet with its AC adapter. The PS-6600 can be taken anywhere and precisely weigh anything from 0 to 500 lbs. to within ±0.1 lb. Convenient, repeatable, accurate, and rugged, the PS-6600 is everything a portable scale should be.
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The new compact & tiny MP3-Weigh scale is an amazing pocket scale that's new for 2008 by ProScale! This is an amazingly accurate scale for the price and the size: its unique design mimics that of an MP3 Player - the design aids in its durability & style. If there is one scale that's got the bang for the buck, this one is it! Check it out!
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For low-cost weigh-scale design, the ADuC847, with its on-board ADC, can provide a single-chip solution. The ADuC847 integrates a 24-bit sigma-delta ADC and an 8052 microcontroller core. The internal ADC ... has a gain-of-128 PGA with differential analog inputs and reference inputs. It also includes 62K bytes of on-chip program flash memory and 4K bytes of on-chip data flash memory. The following plots, in Figures 13 and 14, compare the integrated ADC on the ADuC847 with the lower noise standalone AD7799. The conditions for both tests are the same: analog inputs are shorted to the 2.5-V reference and a gain of 64 is used.
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Helm weigh modules provide 2 independent channels of weigh scale measurement. Each weigh module will accept two 350 ohm strain gages or up to four 700 ohm strain gages. The sensors are wired directly into the module, simplifying the installation. With a self-contained power source, no external amplification is required. Software is provided for gain and balance control. Calibration settings are programmable.
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The AD7799/ADuC847 weigh-scale reference design can ... be interfaced to any PC, using an RS-232 interface. This allows the user to save and process data when evaluating the system. The hardware and software specifications of the reference design are freely available, including source code, schematic and PCB Gerber files. Please contact the authors for more information.
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Weigh Scale