
Navigatorschema
maddevsio/mad-navigator
Mad navigator is simple compass-like device shows direction to predefined geo point. This repository contains firmware source code and schematics for device.

Program usb kit is an open-source printed circuit board by pedrominatel, from the pedrominatel/codfish_tile_programming_board repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 50.8 × 50.8 mm with 44 parts on 59 nets, routed with 306 tracks and 56 vias.
It is built around the CP2102N-A01-GQFN28R, TLV73310PDBV and SP0503BAHTG, with the U262-161N-4BVC11 among its other parts. Its parts include 14 resistors, 6 capacitors, 5 connectors, 4 diodes and 3 switches.

| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 10kR | Resistor_SMD:R_0402_1005Metric | R1, R9, R10, R21 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_2.5mm_Pad_Via | H1, H2, H3, H4 |
| 3 | 100nF | Capacitor_SMD:C_0603_1608Metric | C1, C7, C14 |
| 3 | 4.7uF | Capacitor_SMD:C_0603_1608Metric | C2, C6, C9 |
| 3 | 470R | Resistor_SMD:R_0603_1608Metric | R2, R3, R4 |
| 3 | LED | LED_SMD:LED_0805_2012Metric | D2, D3, D4 |
| 2 | 10kR | Resistor_SMD:R_0603_1608Metric | R11, R12 |
| 2 | 5k1 1% | Resistor_SMD:R_0402_1005Metric | R5, R6 |
| 2 | Conn_01x06 | Connector_FFC-FPC:TE_84952-6_1x06-1MP_P1.0mm_Horizontal | J2, J3 |
| 2 | SW_DIP_x01 | Switches:TACTILE_SWITCH_SMD_6.0X3.5MM | SW1, SW2 |
| 1 | Aesthetics:OSHW-LOGO-M | ||
| 1 | 1000mA Fuse | Resistors:1210 | F1 |
| 1 | 21k1R | Resistor_SMD:R_0603_1608Metric | R7 |
| 1 | 47k5R | Resistor_SMD:R_0603_1608Metric | R8 |
| 1 | 4k7 1% | Resistor_SMD:R_0402_1005Metric | R14 |
| 1 | CP2102N-A01-GQFN28 | Package_DFN_QFN:QFN-28-1EP_5x5mm_P0.5mm_EP3.35x3.35mm | U2 |
| 1 | Conn_ARM_JTAG_SWD_10 | Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical | J5 |
| 1 | Conn_ARM_JTAG_SWD_10 | Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical_SMD | J4 |
| 1 | DIP-04SMD | Switches:DIPSWITCH-04-SMD | S1 |
| 1 | LOGO | logos:codfish_03 | G*** |
| 1 | LOGO | logos:tiles_5x5 | G*** |
| 1 | LOGO | logos:codfish_tile | G*** |
| 1 | MBT2222ADW1T1 | Package_TO_SOT_SMD:SOT-363_SC-70-6 | Q1 |
| 1 | SP0503BAHTG | Package_TO_SOT_SMD:SOT-143 | D1 |
| 1 | TLV73310PDBV | Package_TO_SOT_SMD:SOT-23-5 | U1 |
| 1 | U262-161N-4BVC11 | Connector_USB:USB_C_Receptacle_Palconn_UTC16-G | J1 |
It measures 50.8 × 50.8 mm and has 2 copper layers, 1.6 mm thick.
44 parts, built around the CP2102N-A01-GQFN28R, TLV73310PDBV, SP0503BAHTG and U262-161N-4BVC11. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the pedrominatel/codfish_tile_programming_board repository on GitHub, at the commit this page was made from: the board is program_usb_kit.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

maddevsio/mad-navigator
Mad navigator is simple compass-like device shows direction to predefined geo point. This repository contains firmware source code and schematics for device.


vintlabs/USB-UART-MicroUSB
USB Serial UART with MicroUSB connector and RTS/DTR included in breakout (Hardware)




