Description: Weight Measurement Circuit (Code 1977) Weight Sensor Circuit 5V Digital Scale Module

Classic 1977-style 5V weight sensor circuit for digital scales. Ideal for DIY electronics, Arduino, and accurate weight measurement projects.

✅ Specifications:

• Circuit Type: Analog weight measurement circuit
• Sensor Type: Strain gauge load cell (Wheatstone bridge)
• Voltage Supply: 5V DC
• Signal Amplifier: Instrumentation amplifier
• Output Type: Analog or Digital (via external ADC)
• Accuracy: High (depends on calibration & amp gain)
• Interface: Can connect to microcontrollers (e.g., Arduino, 8051)
• Use Case: DIY scales, retro projects, educational use
• Operating Temp: 0°C to 50°C (typical use)
• Size: Varies (depending on PCB layout)

✅ Features:

• Based on classic 1977 analog circuit design
• Uses Wheatstone bridge for precision load sensing
• Compatible with 5V digital systems and microcontrollers
• Modular setup: amplifier, ADC, load cell (customizable)
• Educational and DIY-friendly
• High signal accuracy with low noise
• Ideal for retro enthusiasts and electronics learners
• Can be paired with modern ADCs like HX711
• Stable operation with good common-mode rejection
• Expandable for multi-sensor weighing systems

Weight Sensor, Digital Scale, 5V Sensor Module, Load Cell Circuit, Retro Electronics, Analog Sensor Design, Instrumentation Amplifier ,DIY Electronics Kit, Arduino-Compatible, 1977 Circuit Replica

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Package Included:

1x 5V Digital Weight Sensor Module Code 1977 Circuit for Electronic Scale