DESIGN AND IMPLEMENTATION OF POWER SYSTEM ON AUTOMATIC TRIPLEK COUNTER HANDHELD DEVICE IN GETSTOK BANDUNG WAREHOUSE

• Main Author: Seto Bimantoro, Bagus
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/79661
• Institution: Institut Teknologi Bandung

This final project discusses the design and implementation of a handheld device aimed at improving the efficiency of plywood calculations in the Getstok Warehouse in Bandung. The design and implementation focus on the device's power system. The power system is designed using two separate power sources with rechargeable Li-ion batteries having a capacity of 9600mAh, which are rechargeable. The batteries are connected to a charging module equipped with a Battery Management System and a voltage converter, transforming the voltage to 5V to supply power to the system components, namely, Raspberry Pi and monitor. Another set of batteries and modules are connected to a voltage regulator DC-DC converter, transforming the voltage to 12V to supply power to the SMD LEDs. The implementation results for the power system meet the specifications, with a minimum capability of performing 125 calculations before requiring a recharge. Further development and improvement are necessary to streamline the device to a single power source and provide a solution with higher power efficiency.