BitshokaNini_V1.1
kuenrg153
Bitaxe with Whatsminer KF1950
Components (47)
| Reference | Value | Description |
|---|---|---|
| Q1,Q3 | MMBT3906 | -0.2A Ic, -40V Vce, Small Signal PNP Transistor, SOT-23 |
| Q4 | MMBT2222A | 600mA Ic, 40V Vce, NPN Transistor, SOT-23 |
| U2 | TPS546D24ARVFR | |
| U3 | RT9080-33GJ5 | |
| U4 | 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 |
| U5 | SPX3819M5-L-1-8 | 500mA Low drop-out regulator, Fixed Output 1.8V, SOT-23-5 |
| U7 | 24MHz | |
| U9 | SN74AVC4T774 | |
| U10 | EMC2101 | |
| U23 | LM358 | Low-Power, Dual Operational Amplifiers, DIP-8/SOIC-8/TO-99-8 |
| 0.9V1,CTSI1,DIR_HI1,DIR_LO1,RXD2,TXD2 | TestPoint | test point |
| C1,C5,C7,C21-C23,C26,C30,C39,C40 | 1uF | Unpolarized capacitor |
| C2,C24,C33 | 10uF | Unpolarized capacitor,Unpolarized capacitor, small symbol |
| C3,C4,C51 | 47uF | Unpolarized capacitor |
| C6 | 4700pF | Unpolarized capacitor |
| C8,C12,C25,C27-C29,C31,C32,C34,C37,C38,C47,C49,C52,C53,C73,C74 | 0.1uF | Unpolarized capacitor,Unpolarized capacitor, small symbol |
| C9 | 2200pF | Unpolarized capacitor |
| C10 | 4.7uF | Unpolarized capacitor |
| C11 | 1000pF | Unpolarized capacitor |
| C13 | 100pF | Unpolarized capacitor |
| C14-C17,C35,C43 | 100uF | Unpolarized capacitor |
| C18-C20,C72 | 560uF | Polarized capacitor |
| C50 | 470pF | Unpolarized capacitor |
| J1 | 54-00164 | DC Barrel Jack with an internal switch |
| J5 | USB_C_Receptacle_USB2.0 | USB 2.0-only Type-C Receptacle connector |
| J6,J7 | Conn_01x04 | Generic connectable mounting pin connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/),Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
| L1 | 72nH | Inductor |
| R1,R5,R39,R40,R80-R82 | 4.64k | Resistor, US symbol |
| R6,R10,R17,R19,R20,R26,R27,R35,R73,R75-R79 | 0 | Resistor, US symbol |
| R8 | 3.74k | Resistor, US symbol |
| R9 | 11.8k | Resistor, US symbol |
| R11 | 10 | Resistor, US symbol |
| R12 | 1 | Resistor, US symbol |
| R13,R14 | 49.9 | Resistor, US symbol |
| R15,R16,R21,R25,R36,R37,R72 | 10k | Resistor, US symbol |
| R18,R22,R23 | 100 | Resistor, US symbol |
| R24 | 5.6k | Resistor, US symbol |
| R28 | 442 | Resistor, US symbol |
| R29 | 549 | Resistor, US symbol |
| R30 | 499 | Resistor, US symbol |
| R31 | 332 | Resistor, US symbol |
| R32 | 402 | Resistor, US symbol |
| R33 | 33 | Resistor, US symbol |
| R34 | 27 | Resistor, US symbol |
| R38 | 1k | Resistor, US symbol |
| R74 | 40.2k | Resistor, US symbol |
| SW1,SW2 | GT-TC029B-H025-L1N |