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Battery Multi Logger software [1110620A.hex]
A zip file containing the MMBasic source code and compiled .hex file for the Battery Multi Logger.
It also includes the Microbridge firmware, although that is identical to the previously published .hex file.
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DS3231MZ real-time clock IC (SOIC-8)
An accurate timekeeping chip with precision internal MEMS oscillator in a standard 8-pin SOIC SMD package.
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DS3231 real-time clock IC (SOIC-16)
An accurate timekeeping chip with precision internal crystal in a wide SOIC-16 SMD package.
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2.8-inch TFT Touchscreen LCD module with SD card socket
A touch screen display module as used in the Micromite LCD BackPack. Uses a 14-pin header for interfacing to the display (ILI9341 controller) and touch sensor, plus a 4 pin (unpopulated) header for the onboard SD card holder.
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SMD resistor - 15mΩ ±1% M6332/2512 3W (CRA2512-FZ-R015ELF or similar)
One SMD shunt resistor rated at 15mΩ ±1% 3W. As used in the Induction Motor Speed Controller, Arduino-based Adjustable Power Supply and Battery Multi Logger/Manager (up to three required for the latter).
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Battery Multi Logger PCB [11106201]
The PCB for the Battery Multi-Logger. Also used for the Multi-Purpose Battery Manager.
Double-sided PCB with plated through holes, green solder mask and silkscreen overlay.
85.5 x 49.5mm.
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PIC16F1455-I/SL programmed for the Microbridge [2410417A.HEX]
A PIC16F1455-I/SL 8-bit SMD microcontroller programmed with the firmware for the Microbridge (2410417A.HEX), as used in the Battery Multi Logger/Manager projects and the Micromite Explore 28.
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PIC32MX170F256B-I/SO programmed for the Battery Multi Logger [1110620A.hex]
A 32-bit PIC microcontroller in 28-pin SOIC SMD package programmed for the Battery Multi Logger. This includes MMBasic, which is pre-loaded onto the chip.
Note that a second chip (PIC16F1455) is required to complete the project.
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Battery Multi Logger PCB pattern (PDF download) [11106201]
A PDF with the PCB design of the Battery Multi Logger (double-sided).
Both layers are in a single PDF.
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Matte/Gloss Black UB3 Lid for 2.8-inch Micromite LCD BackPack
A lid laser cut from 3mm black acrylic which replaces the lid supplied with a UB3 "Jiffy" box. Attaches with the supplied screws. One side is gloss black, the other side is matte black. You can fit it either way around.
The 2.8-inch Micromite LCD BackPack is mounted on the rear of the lid using four M3 machine screws, with the touch-screen flush with the top surface. The cut-out is sized to leave minimal clearance around the screen. The cut-out and mounting holes are positioned so that the viewable area of the TFT display is centred. This lid can also be used with the Micromite Plus LCD BackPack.
130.5 x 68.2mm.
Note: for the lid to fit, the LCD pin header solder joints (top side) must be trimmed. Use two M3 washers (or one 1mm thick Nylon washer) as spacers between the TFT PCB and the lid.
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