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MorseCommunicator

zeankundev

A collection and an archive of KiCad projects I made. Contains projects from 2023 - 2024.

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Main components

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Part NumberDescription
RP2040
IRM-H6xxTIR Receiver Modules for remote controls
MAX98357AMono DAC with amplifier, I2S, PCM, TDM, 32-bit, 96khz, 3.2W, TQFP-16
ZD25WQ32CEIGR2MB Serial SPI Flash by Gigadevice
TP4057Constant-current/constant-voltage linear charger for single cell lithium-ion batteries with 2.9V Trickle Charge, 4.5V to 6.5V VDD, -40 to +85 degree Celsius, TSOT-23-6
MIC5205-3.3YM5150mA low dropout linear regulator, fixed 3.3V output, SOT-23-5

MorseCommunicator schematic

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MorseCommunicator board layout