Loading design…
AhmedAbo-Eita
A collection of my hardware design projects including schematics, PCB layouts, simulations and design documentation for embedded systems and electronic circuits.
| Reference | Value | Description |
|---|---|---|
| Q1-Q7 | BSC027N10NS5ATMA1 | N-Channel 100V 3W Surface Mount TDSON-8-EP(5x6) |
| U1 | LM76005RNPR | 3.5-V to 60-V, 5-A synchronous step-down voltage converter |
| U2 | TCAN334DR | |
| U3,U10-U15 | TLV9061IDBVR | 1.6mV Rail-to-Rail Input, Rail-to-Rail Output 0.5pA 103dB 538uA 10MHz 1 SOT-23-5 Amplifiers RoHS |
| U4 | STM32G431RBT6 | Arm Cortex-M4 32b MCU+FPU,170MHz / 213DMIPS, up to 128 KB Flash, 32KB SRAM, rich analog, math accelerator |
| U5 | LDL1117S33R |
| 3.3V 18V Positive Fixed SOT-223-4 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS |
| U6 | DRV8353HRTAR | Three Phase MOSFET 700mA 700mA WQFN-40-EP(6x6) Motor Drivers, Controllers RoHS |
|---|
| U7 | NCV4274ADT50RKG | 5V 40V Positive Fixed TO-252-2(DPAK) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS |
|---|
| U8 | 25LC256-E_SN | 2.5V~5.5V 256Kbit 10MHz SPI SOIC-8 Memory (ICs) RoHS |
|---|
| U9 | USBLC6-2SC6 | Very low capacitance ESD protection diode, 2 data-line, SOT-23-6 |
|---|
| U16 | LM74700QDRQ1 | 20mV 11mA 65V 2.37A SOIC-8 OR Controllers, Ideal Diodes RoHS |
|---|
| C1,C2 | 30pF | Unpolarized capacitor |
|---|
| C3,C4,C7,C8,C11,C17-C24,C31,C35,C38,C44-C46,C54,C57,C61-C66,C68-C72,C74,C75,C83-C90 | 100nF | Unpolarized capacitor |
|---|
| C5,C6,C9,C10,C26,C27,C29,C30,C39,C47-C50 | 47uF | Polarized capacitor,Unpolarized capacitor |
|---|
| C12 | 10uF | Polarized capacitor |
|---|
| C13,C16,C28 | 10pF | Unpolarized capacitor |
|---|
| C14,C33 | 10nF | Unpolarized capacitor |
|---|
| C25,C37,C55,C56,C67,C73 | 4.7uF | Unpolarized capacitor |
|---|
| C32 | 470nF | Unpolarized capacitor |
|---|
| C34 | 2.2uF | Unpolarized capacitor |
|---|
| C36,C40,C41,C43,C53,C76 | 1uF | Unpolarized capacitor |
|---|
| C42 | 47nF | Unpolarized capacitor |
|---|
| C51,C52 | 20pF | Unpolarized capacitor |
|---|
| C58-C60 | C | Unpolarized capacitor |
|---|
| C77-C82 | 1nF | Unpolarized capacitor |
|---|
| CR1 | PESD2CANFD24V-QCZ | 42VC Clamp 2.6A@8/20us Ipp ESD DIODE DFN1412D-3 |
|---|
| CR2-CR9 | PESD3V3L1BA_115 | 26VC Clamp ESD DIODE SOD-323 |
|---|
| CR10 | SMDJ110CA | 177VC Clamp 16.9A Ipp TVS DIODE SMC(DO-214AB) |
|---|
| D1-D4 | LED | Light emitting diode |
|---|
| FB1,FB2 | FerriteBead | Ferrite bead |
|---|
| FL1 | ACT1210-510-2P-TL00 |
|---|
| J1,J2,J6,J7,J9 | Conn_01x01_Pin | Generic connector, single row, 01x01, script generated |
|---|
| J3 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
|---|
| J4 | Conn_02x03_Counter_Clockwise | Generic connector, double row, 02x03, counter clockwise pin numbering scheme (similar to DIP package numbering), script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J5 | S6B-PH-K-S_LF__SN_ | Connector Header Through Hole, Right Angle 6 position 0.079 (2.00mm) |
|---|
| J8 | S10B-PHDSS LFSN | CONN HEADER TH R/A 10POS 2mm |
|---|
| L1 | 10uH | Inductor |
|---|
| R1,R2,R55,R58,R61 | 100K | Resistor |
|---|
| R3,R6,R23-R26,R28,R29,R31,R33 | 0R | Resistor |
|---|
| R4 | 9.09K | Resistor |
|---|
| R5,R15,R17-R19,R32,R34,R37,R43,R49,R52-R54,R67,R68 | 10k | Resistor |
|---|
| R7,R71,R74 | 1mR | Resistor |
|---|
| R8,R22,R72,R73,R75,R76 | 4R7 | Resistor |
|---|
| R9 | 1MR | Resistor |
|---|
| R11,R12,R16,R20,R21,R40-R42,R44,R57,R60,R63-R66,R69,R70,R77-R82 | 33R | Resistor |
|---|
| R13,R14 | 60R | Resistor |
|---|
| R27,R30,R45,R47,R50 | 18K | Resistor |
|---|
| R35,R36 | 3k3 | Resistor |
|---|
| R38,R39 | 5k1 | Resistor |
|---|
| R46,R48,R51 | 30K | Resistor |
|---|
| R56,R59,R62 | 2k7 | Resistor |
|---|
| SW1 | SW_Push | Push button switch, generic, two pins |
|---|
| Y1 | 7M-24.000MAAJ-T | Crystal 24MHz ±30ppm 18pF 60Ω SMD3225-4P |
|---|
| Y2 | ABS07-32.768KHZ-T | Crystal 32.768kHz ±20ppm 12.5pF 70kΩ SMD3215-2P |
|---|