MAK3PCB
FPV Drone Voltage Display
A voltage regulator and power monitor designed to fit between FPV drone goggles and a battery pack. We took this from idea to PCBA, handling circuit and board design, component selection, firmware, and prototype production.
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Buck circuit converting 10-25V down to 9V @ 2A
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Current/power measurement
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OLED display over I2C
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Piezo buzzer
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Powered by Atmega328p and C/C++
TRAIC Shutoff Timer
A product specific PCB for shutting off a motor after a specific amount of time for safety reason. We recieved schematics and designed the board to mechanical and electronic specifications.
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Discrete component selection determines timer
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TRIAC for AC motor control
Boost Converter Dev Board
A development board with four separate boost converters including the ability to switch on any of the four circuits using a jumper and probe electrical characteristics. We received schematics and designed the circuit board and selected components, including multiple types ports and probe points.