TM1637 4 Digit 7 Segment LED Display 0.96 Inch Yellow-Blue OLED Display Module (4-Pin) an 8mm bore

an 8mm bore

while the digital pulse output enables seamless integration with modern IoT and smart metering systems for remote monitoring and data logging capabilities

Test image capture by saving raw frames to SD card or transmitting over UART for verification

Raspberry Pi) and 5V logic (Arduino Uno

1V) LiPo Packs Charging Current 800mA per cell (balanced) Input Voltage AC 100-240V (built-in power supply) Connector Type JST-XH 2S & 3S balance connectors Charging Method CC/CV (Constant Current / Constant Voltage) with individual cell balancing LED Indicators Per-cell red (charging) / green (full) status LEDs Dimensions Approximately 83 x 56 x 33 mm Weight ~137 g Safety Features Overcharge protection

TM1637 4 Digit 7 Segment LED Display 0.96 Inch Yellow-Blue OLED Display Module (4-Pin) an 8mm boreTM1637 4 Digit 7 Segment LED Display Module Display time, counters, sensor readings, and numeric data with this easy to use TM1637 based 4 digit 7 segment LED display module. Requiring only 2 data pins (CLK and DIO), it's one of the simplest ways to add a bright, readable numeric display to your Arduino, ESP32, or Raspberry Pi projects. Available from The Engineer Store, Bengaluru with fast shipping, 7 day warranty on manufacturing defects, and