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STD Morserino32 Pocket Variant
Morserino32 Pocket Variant
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Update time：
2024-09-03 23:06:49
Creation time：
2024-07-29 16:49:41
Description
Description
Stripped down variant of the Morserino32 open source morse code trainer. Uses a PCM5102 board for I2S audio sidetone. Also requires a heltec lora v3 esp32. Adjusted code can be found here in the "minipcb" branch: https://github.com/haklein/Morserino-32.git
STL for the case are attached. Development is onging, the next revision PCB will also have a speaker connector and will use the adafruit MAX98357a break out board. Stay tuned.
Design Drawing
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity | |
|---|---|---|---|---|---|
| 1 | Keystone_1015 | 14500 | KEYSTONE_1015 | 1 | |
| 2 | PCM5102 Module sh | U1 | DA_PCM5102A_S_SH | 1 | |
| 3 | PJ-307G5 COPY | CN1 | AUDIO-TH_PJ-307G5 | 1 | C381128 |
| 4 | Rotary Encoder | SW1 | ROTARYENCODER | 1 | |
| 5 | Tactile Momentary 6MM | SW3 | TACTILE MOMENTARY 6MM TH | 1 | |
| 6 | Heltec WiFi LoRa 32 (V3) | U1_1 | HELTEC-WIFI_LORA_32_V3 | 1 | Heltec WiFi LoRa 32(V3) |
| 7 | 100nF | C1,C2 | CAPACITOR_SMD0805 | 2 | |
| 8 | BAT CON | H1 | HEADER-1X2-2.54MM | 1 | |
| 9 | Interruptor Slide-Switch (3 PIN) | SW2 | INTERRUPTOR-SLIDESWITCH-3PIN | 1 |
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