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MCP4251-502E/P dual 5kΩ digital potentiometer An MCP4251-502E/P chip in a 14-pin DIL package, as used in the June 2019 GPS "Finesaver Plus" Speedo/Clock/Volume Control project. Cat No SC5052. Price: AUD $3.00 1  Add to trolley In stock: yes (92 available). Estimated dispatch time: 1-3 days Related to: Project: Very accurate speedo, car clock & auto volume change (June 2019 [print issue] [online issue]) Project: Arduino-based Adjustable Power Supply (February 2021 [print issue] [online issue]) Project: Advanced GPS Computer - Part 1 (June 2021 [print issue] [online issue]) Project: Advanced GPS Computer – Part 2 (July 2021 [print issue] [online issue]) Other items relevant to these projects: Advanced GPS Computer: Advanced GPS Computer PCB [05102211] ($7.50) Add to trolley PIC32MX170F256B-50I/SP programmed for the Advanced GPS Computer [0510221A.hex] ($15.00) Add to trolley DS3231 real-time clock IC (SOIC-16) ($7.50) Add to trolley VK2828U7G5LF TTL GPS/GLONASS/GALILEO module with antenna and cable ($25.00) Add to trolley Micromite LCD BackPack V3 complete kit ($75.00) Add to trolley (with default options) Matte/Gloss Black UB3 Lid for Advanced GPS Computer (BackPack V3) or Pico BackPack ($5.00) Add to trolley Firmware for the Advanced GPS Computer [0510221A.HEX] (Free) Add to trolley Advanced GPS Computer PCB pattern (PDF download) [05102211] (Free) Add to trolley Advanced GPS Computer box cutting diagram and lid dimensions (Free) Add to trolley Virtual Electronics Workbench: Arduino-based Adjustable Power Supply PCB [18106201] ($5.00) Add to trolley Arduino-based Adjustable Power Supply: SMD resistor - 15mΩ ±1% M6332/2512 3W (CRA2512-FZ-R015ELF or similar) ($2.00) Add 1 to trolley Arduino-based Adjustable Power Supply Software (Free) Add to trolley Arduino-based Adjustable Power Supply PCB pattern (PDF download) [18106201] (Free) Add to trolley Very accurate speedo, car clock & auto volume change: GPS "Finesaver Plus" Speedo/Clock/Volume Control PCB [01104191] ($7.50) Add to trolley PIC16F1455-I/P programmed for the GPS "Finesaver Plus" Speedo/Clock/Volume Control [0110419A.HEX] ($10.00) Add to trolley 1.3-inch blue OLED with 4-pin I²C interface ($15.00) Add to trolley 1.3-inch white OLED with 4-pin I²C interface ($15.00) Add to trolley Spare cable for VK2828U7G5LF GPS module ($1.00) Add to trolley Laser-cut acrylic case pieces for the GPS "Finesaver Plus" Speedo/Clock/Volume Control ($10.00) Add to trolley Firmware (C and HEX) files for the GPS "Finesaver Plus" Speedo/Clock/Volume Control [0110419A.HEX] (Free) Add to trolley GPS "Finesaver Plus" Speedo/Clock/Volume Control PCB pattern (PDF download) [01104191] (Free) Add to trolley