Echelon
aryaan-hegde
Components (28)
| Reference | Value | Description |
|---|---|---|
| U1,U5 | OPA333xxD | Single 1.8V, microPower, CMOS Operational Amplifiers, Zero-Drift Series, SOIC-8 |
| U2,U10,U11 | VMP_R010 | |
| U3 | AMS1117-3.3 | 1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223 |
| U4 | STM32F103RBTx | STMicroelectronics Arm Cortex-M3 MCU, 128KB flash, 20KB RAM, 72 MHz, 2.0-3.6V, 51 GPIO, LQFP64 |
| U6,U7,U9 | INA180A1IDBVT | |
| U8 | ADS7828EIPWRQ1 | |
| C2,C3,C6,C7 | 0.1uF | Unpolarized capacitor |
| C4,C5,C24,C33 | 10uF | Unpolarized capacitor |
| C10,C11 | 10pF | Unpolarized capacitor |
| C14,C15 | 22uF | Unpolarized capacitor |
| C25-C29 | 100nF | Unpolarized capacitor |
| C30 | 10nF | Unpolarized capacitor |
| C31,C32 | 1uF | Unpolarized capacitor |
| D5,D7 | LED | Light emitting diode |
| FB3 | FerriteBead | Ferrite bead |
| J1 | USB_B_Micro | USB Micro Type B connector |
| J2 | Conn_01x04_Pin | Generic connector, single row, 01x04, script generated |
| J3-J8 | Screw_Terminal_01x04 | Generic screw terminal, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J9-J14 | Screw_Terminal_01x06 | Generic screw terminal, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J16 | Screw_Terminal_01x12 | Generic screw terminal, single row, 01x12, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J20,J21,J28,J29 | 691137710002 | |
| R1,R4 | 320k | Resistor |
| R2,R5,R8 | 1k5 | Resistor |
| R3,R7 | 40k | Resistor |
| R6 | 10k | Resistor |
| R10-R12 | 5Ohm | Resistor |
| SW4 | SW_SPDT | Switch, single pole double throw |
| Y1 | 16MHz | Four pin crystal, GND on pins 2 and 4 |