Krakert/To-the-moonTo the moon is an open-source printed circuit board by Krakert, from the Krakert/To-the-moon repository on GitHub. It is a 2-layer board of 67 × 96 mm with 63 parts on 62 nets, routed with 364 tracks and 55 vias.
It is built around the ESP-12E, CH340G and MT3608, with the AMS1117-3.3, DW01A and TP4056 among its other parts. Its parts include 18 resistors, 14 capacitors, 6 ICs, 6 diodes and 4 transistors. It belongs with the ESP8266 boards of this library.
For this individual project I have chosen for the blueprint: "To the moon". This blueprint focus on making a device that keeps an eye on your savings in the crypto market. Therefore I'm making a small embedded devices that will show this. On this Gitlab repo you will find everything you need to know to about the project.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 10K | Resistor_SMD:R_0603_1608Metric | R2, R4, R8, R9, R14, R18 |
| 4 | 10uf | Capacitor_SMD:C_0603_1608Metric | C3, C4, C8, C10 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3_DIN965_Pad | H1, H2, H3, H4 |
| 3 | 1.2K | Resistor_SMD:R_0603_1608Metric | R1, R3, R5 |
| 2 | 0.1uf | Capacitor_SMD:C_0603_1608Metric | C7, C9 |
| 2 | 100uf | Capacitor_SMD:C_1206_3216Metric | C5, C6 |
| 2 | 14pf | Capacitor_SMD:C_0402_1005Metric | C1, C2 |
| 2 | 1uf | Capacitor_SMD:C_0603_1608Metric | C12, C13 |
| 2 | 2K | Resistor_SMD:R_0603_1608Metric | R12, R13 |
| 2 | 4.7uf | Capacitor_SMD:C_1206_3216Metric | C11, C14 |
| 2 | 470 | Resistor_SMD:R_0603_1608Metric | R7, R10 |
| 2 | BC847 | Package_TO_SOT_SMD:SOT-23 | Q2, Q3 |
| 2 | Blue | LED_SMD:LED_0805_2012Metric | D1, D5 |
| 2 | SW_Push | Button_Switch_SMD:TS-1187A-B-A-B | SW1, SW2 |
| 2 | VAL** | MountingEquipment:mouse-bite-2mm-slot | mouse-bite-2mm-slot, mouse-bite-2mm-slot |
| 2 | Yellow | LED_SMD:LED_0805_2012Metric | D3, D6 |
| 1 | 100 | Resistor_SMD:R_0603_1608Metric | R11 |
| 1 | 100K | Resistor_SMD:R_0603_1608Metric | R15 |
| 1 | 10uh | Inductor_SMD:L_1206_3216Metric | L1 |
| 1 | 12MHz | Crystal:Crystal_SMD_TXC_7M-4Pin_3.2x2.5mm | Y1 |
| 1 | 1K | Resistor_SMD:R_0603_1608Metric | R6 |
| 1 | 62K | Resistor_SMD:R_0603_1608Metric | R16 |
| 1 | 8.2K | Resistor_SMD:R_0603_1608Metric | R17 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U5 |
| 1 | AO3401A | Package_TO_SOT_SMD:SOT-23 | Q4 |
| 1 | CH340G | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U3 |
| 1 | Conn_01x03_Female | Connector_PinHeader_2.00mm:PinHeader_1x03_P2.00mm_Vertical_SMD_Pin1Left | J4 |
| 1 | Conn_01x09_Male | Connector_PinHeader_2.00mm:PinHeader_1x09_P2.00mm_Vertical | J3 |
| 1 | DW01A | Package_TO_SOT_SMD:SOT-23-6 | IC1 |
| 1 | D_Schottky | Diode_SMD:D_SOD-123 | D7 |
| 1 | ESP-12E | RF_Module:ESP-12E | U1 |
| 1 | FS8205 | Package_TO_SOT_SMD:SOT-23-6 | Q1 |
| 1 | MT3608 | Package_TO_SOT_SMD:SOT-23-6 | U4 |
| 1 | MountingHole | MountingHole:MountingHole_2.1mm | H6 |
| 1 | TP4056 | Package_SO:HSOP-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.1mm | U2 |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-B_Molex-105017-0001 | J1 |
| 1 | WS2812B | LED_SMD:WS2812-2020 | D4 |
| 1 | connector lipo | Connector_PinHeader_2.00mm:PinHeader_1x02_P2.00mm_Vertical | J2 |
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It measures 67 × 96 mm and has 2 copper layers, 1.6 mm thick.
63 parts, built around the ESP-12E, CH340G, MT3608 and AMS1117-3.3. 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 Krakert/To-the-moon repository on GitHub, at the commit this page was made from: the board is hardware/To_the_moon.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask Krakert before reusing the design.