Gladiolus-1
NarodniySputnik
Gladiolus-1 - автономный модуль для приема и передачи изображений в формате SSTV (Slow Scan TeleVision) на малом космическом аппарате (МКА) формата CubeSat
Components (11)
| Reference | Value | Description |
|---|---|---|
| U1 | ATmega1284P-A | 20MHz, 128kB Flash, 16kB SRAM, 4kB EEPROM, JTAG, TQFP-44 |
| U2 | Ai-Thinker-Ra-02 | Ai-Thinker Ra-01 410-525 MHz LoRa Module, SPI interface, external antenna |
| U3 | ST3485EB | True RS-485/RS-422, 10Mbps, Slew-Rate Limited, with low-power shutdown, with receiver/driver enable, 32 receiver drive capacitity, DIP-8 and SOIC-8 |
| U4,U5 | LDL1117S33R | 1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223 |
| C1,C4,C7,C10 | 100pF/X7R | Unpolarized capacitor |
| C2,C5,C8,C11,C13,C15 | 100nF/X7R | Unpolarized capacitor |
| C3,C9 | 1uF/X7R | Unpolarized capacitor |
| C6,C12 | 4.7uF/X7R | Unpolarized capacitor |
| C14 | 10uF/16V/3216 | Polarized capacitor |
| J1 | Comm_connector | Generic connector, double row, 02x20, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| Y1 | 14,7456MHz/16MHz | Four pin crystal, GND on pins 2 and 4 |