HMI LVDC Inverter
LManuC
Variador de frecuencia para motores de 1/3HP trifásicos de 0-500Hz
Main components
Download full BOM| Part Number | Description |
|---|---|
| STM32F103C8Tx | STMicroelectronics Arm Cortex-M3 MCU, 64KB flash, 20KB RAM, 72 MHz, 2.0-3.6V, 37 GPIO, LQFP48 |
| ESP32-WROOM-32E-N16 | RF Module, ESP32-D0WD-V3 SoC, without PSRAM, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 2.7-3.6V, onboard antenna, SMD |
| AMS1117-3.3 | 1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223 |
| B1205S-2WR2 | 1W DC/DC converter unregulated, 10.8-13.2V input, 5V fixed output voltage, 200mA output, 1.0kVDC isolation, SIP-7 |
| 4N25 | DC Optocoupler Base Connected, Vce 30V, CTR 20%, Viso 2500V, DIP6 |
| MCP23017_SO | 16-bit I/O expander, I2C, interrupts, w pull-ups, GPA/B7 output only (https://microchip.my.site.com/s/article/GPA7---GPB7-Cannot-Be-Used-as-Inputs-In-MCP23017), SOIC-28 |
| PC817 | DC Optocoupler, Vce 35V, CTR 50-300%, DIP-4 |