SurvBot
GhanGhan
Remote controlled robot that surveys the environment it is travelling in
Components (27)
| Reference | Value | Description |
|---|---|---|
| Q101 | IRF7319 | 3A Id, 30V Vds, Dual HEXFET N- and P-Channel MOSFET, SO-8 |
| Q102,Q103 | IRFML8244TRPBF | N-MOSFET transistor, drain/source/gate |
| Q201,Q202 | SS8050-G | NPN transistor, base/emitter/collector |
| U101 | AP63203WU | 2A, 1.1MHz Buck DC/DC Converter, fixed 3.3V output voltage, TSOT-23-6 |
| U102,U104 | LM74700 | Low Iq reverse battery protection ideal diode controller, SOT-23-6 |
| U103 | MCP1700T-3002E/TT | 250mA Low Quiscent Current LDO, 3.0V output, SOT-23 |
| U201 | USBLC6-2SC6 | Very low capacitance ESD protection diode, 2 data-line, SOT-23-6 |
| U202 | ESP32-WROOM-32E | RF Module, ESP32-D0WD-V3 SoC, without PSRAM, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 2.7-3.6V, onboard antenna, SMD |
| U203 | CH340C | USB serial converter, crystal-less, UART, SOIC-16 |
| U301 | NHD-C12832A1Z-FSW-FBW-3V3 | Graphic LCD Display Module Transflective Black (White - Inverted) FSTN - Film Super-Twisted Nematic SPI 128 x 32 |
| BT101 | Battery_Cell | Single-cell battery |
| C101,C106,C108,C111,C113,C202,C203,C206,C309-C316 | 0.1uF | Unpolarized capacitor |
| C102,C109,C110,C204,C302-C306 | 1uF | Unpolarized capacitor |
| C103 | 10uF | Unpolarized capacitor |
| C104,C105,C107,C112,C201 | 22uF | Unpolarized capacitor |
| C301,C307,C308 | 2.2uF | Unpolarized capacitor |
| D101 | P6SMB22CA | Bidirectional transient-voltage-suppression diode |
| D102 | Green LED | Green Light emitting diode |
| J201 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
| JS301,JS302 | COM-09032 | Joystick, 2 - Axis Analog (Resistive) Output |
| L101 | 3.9uF | Inductor |
| R101,R102,R201,R204,R205,R301-R308 | 10k | Resistor |
| R103 | 100k | Resistor |
| R104 | 200R | Resistor |
| R202,R203 | 5.1k | Resistor |
| SW101 | Power Switch | Single Pole Single Throw (SPST) switch |
| SW201,SW301-SW308 | SW_Push | Push button switch, generic, two pins |