| Product Code | brand | product name | Specification | package | quantity |
| ATmega3290V-8AU | Atmel | Micro controller | Original genuine goods, real inventory, original p | / | 900 |
| TA78L05F | Toshiba | Micro controller | Original genuine goods, real inventory, original p | / | 1000 |
| MAX232N | TI | Micro controller | Original genuine goods, real inventory, original p | / | 1232 |
| STM32F101C8T6 | ST | Micro controller | Original genuine goods, real inventory, original p | / | 1316 |
| AT91SAM7X256C-AU | Atmel | Micro controller | Original genuine goods, real inventory, original p | / | 2700 |
| PIC16F73-I/SO | MICROCHIP | MCU | MCU PIC16F73-I/SO SOIC-28 MICROCHIP | SOIC-28 | 2 |
| L4940V5 | ST | Voltage stabilizing controller | Original genuine goods, real inventory, original p | / | 2000 |
| TPS62239DRYR | TI | Pressure regulator | / | 12195 | |
| XC6219B282MR-G | TOREX | Pressure regulator | XC6219B282MR SOT-23-5,LDO IC | SOT-23-5 | 10 |
| AP7331-30WG-7 | DIODES | Pressure regulator | TPL P/N:6099000000002-TO IC REG LDO 3.0V 300MA SO | SOT-25-5 | 50 |