presstimer
mrksn
Components (26)
| Reference | Value | Description |
|---|---|---|
| Q5 | Display 2.8" TFT LCD Touch ILI9431 SPI | Display 2.8" TFT LCD Touch ILI9431 SPI |
| Q6 | AO3401A | 30V 4A 44mΩ@10V,4.3A 1.4W 1.3V@250uA 1 Piece P-Channel SOT-23 MOSFETs ROHS |
| Q7 | 2SC1623 | 50V 200mW 135@1.0mA,6.0V 100mA NPN SOT-23 Bipolar (BJT) ROHS |
| Q8,Q9 | L8050QLT1G | TRANS NPN 25V 800mA SOT-23 |
| U1 | AP7361C-33ER | 1A LOW DROPOUT ADJUSTABLE AND FIXED-MODE REGULATOR WITH ENABLE |
| U2 | ESP32-S3-WROOM-1 | 2.4 GHz WiFi (802.11 b/g/n) and Bluetooth ® 5 (LE) module Built around ESP32S3 series of SoCs, Xtensa ® dualcore 32bit LX7 microprocessor Flash up to 16 MB, PSRAM up to 8 MB 36 GPIOs, rich set of peripherals Onboard PCB antenna |
| U3,U4 | SFH620A-3X001 | Optocoupler, Phototransistor Output, 5300 VRMS, VCEO 70V, CTR% 100-320 VDE, UL, CUL, BSI, THT PDIP-4 |
| U5 | SSR-41FDD | |
| U6 | CP2102N-Axx-xQFN28 | USB to UART master bridge, QFN-28 |
| C1,C2,C13 | 1uF | Unpolarized capacitor |
| C4,C7-C9 | 100nF | Unpolarized capacitor |
| C11,C12 | 22uF | Unpolarized capacitor |
| C14 | 10uF | Unpolarized capacitor |
| J4,J5 | Screw_Terminal_01x02 | Generic screw terminal, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J6 | Screw_Terminal_01x03 | Generic screw terminal, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J11,J12 | Connector, USB-TYPE-C-16P | 3A 1 Horizontal attachment 16P Female -25℃~+85℃ Type-C SMD USB Connectors ROHS |
| R9,R15 | 300k | Resistor |
| R10,R16 | 47k | Resistor |
| R19 | 15k | Resistor |
| R20 | 100 | Resistor |
| R23,R24,R33,R34 | 5k1 | Resistor |
| R25,R38,R39,R42,R43 | 0 | Resistor |
| R35 | 22k1 | Resistor |
| R36 | 47k5 | Resistor |
| R37 | 1k | Resistor |
| R40,R41 | 10k | Resistor |