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Weighing Kit (5Kg) BMH12M105

This product has been discontinued and will not be restocked once sold out.

US$17.00 (Excl. Tax)
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Product ID
BMH12M105
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DESCRIPTION

The 24-bit ADC module used in BMH12M105 is developed using the Holtek 8-bit MCU BH66F5232. The module supports both I2C and UART interfaces and can directly output weight values in grams, eliminating the need for unit conversion. You can issue the command to read ADC values as well.

PRODUCT FEATURES
  1. Operating voltage: 2.7V~5.5V
  2. Operating current: 5mA @5V
  3. Standby current: 1μA @5V
  4. Weighing range: 0~5kg
    - Resolution: 1g
    - Comprehensive measurement error: 0.05%
  5. Taring function
  6. Interface: I2C (address: 0x50), UART (9600bps)
  7. Factory calibration
  8. Dimension: 120 x 120 x 36.4 mm
  9. Net weight: 282g
HARDWARE OVERVIEW
PIN DESCRIPTION
Pin Name Function
1 GND Ground
2 RXD UART: RX
3 TXD UART: TX
4 SCL I2C: clock line
5 SDA I2C: data line
6 VDD Power supply: 2.7V~5.5V
Wiring
RESOURCES
  1. MCU: BH66F5232, 24-Bit Delta Sigma A/D Flash MCU Integrated Regulator, including datasheet, package information, etc.
File Icon User's guide V1.10 (810.87 kB)
File Icon Arduino library V1.0.2 (950.72 kB)
File Icon Arduino library guide V1.10 (947.59 kB)
File Icon Schematic (141.38 kB)
File Icon PCB layout (40.33 kB)
Youtube
More Information
HS Code (reference) 8473.50.00.00-1
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