4 layers90 × 90 mm
2 layers177.6 × 199.6 mm
Projet ELEC
theomagellan/elec1Kicad schematics for a simple stm32-base keyboard to morse device
- Size
- 177.6 × 199.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 105
- Nets
- 104
- Pads
- 425
- Tracks, vias
- 626, 75
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 27 Apr 2024
- Updated
- 19 Jun 2024
Overview
Projet ELEC is an open-source printed circuit board by theomagellan, from the theomagellan/elec repository on GitHub. It is a 2-layer board of 177.6 × 199.6 mm with 105 parts on 104 nets, routed with 626 tracks and 75 vias.
It is built around the 74LS21PC and ZXM61N02FTA. Its parts include 36 switches, 12 resistors, 9 ICs and 6 transistors. It belongs with the STM32 boards of this library.
Main components
2README
README.mdKikiMorse - schematics
Kicad schematics for a simple stm32-base keyboard to morse device
Parts
105| Qty | Value | Footprint | References |
|---|---|---|---|
| 36 | D | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | DR1C1, DR1C2, DR1C3, DR1C4, DR1C5, DR1C6, DR2C1, DR2C2, DR2C3, DR2C4, DR2C5, DR2C6, DR3C1, DR3C2, DR3C3, DR3C4 +20 |
| 12 | 1000 | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R1, R2, R3, R4, R5, R6, R7, R8, R9, R11, R12, R13 |
| 6 | 74LS21 | Package_DIP:DIP-14_W7.62mm | U2, U2-demux1, U3, U3-demux1, U4-demux1, U5 |
| 6 | ZXM61N02F | Package_TO_SOT_SMD:SOT-23 | Q1, Q2, Q3, Q5, Q6, Q7 |
| 5 | Conn_01x01_MountingPin | Connector_PinHeader_1.00mm:PinHeader_1x01_P1.00mm_Vertical | 3v1, GND1, NRST1, SWCLK1, SWDIO1 |
| 2 | 4071 | Package_DIP:DIP-14_W7.62mm | U6, U7 |
| 1 | Buzzer | Buzzer_Beeper:Buzzer_TDK_PS1240P02BT_D12.2mm_H6.5mm | BZ2 |
| 1 | STM32F103C8Tx | Package_QFP:LQFP-48_7x7mm_P0.5mm | U8 |
| 1 | SWR1C1 | Button_Switch_THT:SW_PUSH_6mm | SW1 |
| 1 | SWR1C2 | Button_Switch_THT:SW_PUSH_6mm | SW2 |
| 1 | SWR1C3 | Button_Switch_THT:SW_PUSH_6mm | SW3 |
| 1 | SWR1C4 | Button_Switch_THT:SW_PUSH_6mm | SW4 |
| 1 | SWR1C5 | Button_Switch_THT:SW_PUSH_6mm | SW5 |
| 1 | SWR1C6 | Button_Switch_THT:SW_PUSH_6mm | SW6 |
| 1 | SWR2C1 | Button_Switch_THT:SW_PUSH_6mm | SW7 |
| 1 | SWR2C2 | Button_Switch_THT:SW_PUSH_6mm | SW12 |
| 1 | SWR2C3 | Button_Switch_THT:SW_PUSH_6mm | SW17 |
| 1 | SWR2C4 | Button_Switch_THT:SW_PUSH_6mm | SW22 |
| 1 | SWR2C5 | Button_Switch_THT:SW_PUSH_6mm | SW27 |
| 1 | SWR2C6 | Button_Switch_THT:SW_PUSH_6mm | SW32 |
| 1 | SWR3C1 | Button_Switch_THT:SW_PUSH_6mm | SW8 |
| 1 | SWR3C2 | Button_Switch_THT:SW_PUSH_6mm | SW13 |
| 1 | SWR3C3 | Button_Switch_THT:SW_PUSH_6mm | SW18 |
| 1 | SWR3C4 | Button_Switch_THT:SW_PUSH_6mm | SW23 |
| 1 | SWR3C5 | Button_Switch_THT:SW_PUSH_6mm | SW28 |
| 1 | SWR3C6 | Button_Switch_THT:SW_PUSH_6mm | SW33 |
| 1 | SWR4C1 | Button_Switch_THT:SW_PUSH_6mm | SW9 |
| 1 | SWR4C2 | Button_Switch_THT:SW_PUSH_6mm | SW14 |
| 1 | SWR4C3 | Button_Switch_THT:SW_PUSH_6mm | SW19 |
| 1 | SWR4C4 | Button_Switch_THT:SW_PUSH_6mm | SW24 |
| 1 | SWR4C5 | Button_Switch_THT:SW_PUSH_6mm | SW29 |
| 1 | SWR4C6 | Button_Switch_THT:SW_PUSH_6mm | SW34 |
| 1 | SWR5C1 | Button_Switch_THT:SW_PUSH_6mm | SW10 |
| 1 | SWR5C2 | Button_Switch_THT:SW_PUSH_6mm | SW15 |
| 1 | SWR5C3 | Button_Switch_THT:SW_PUSH_6mm | SW20 |
| 1 | SWR5C4 | Button_Switch_THT:SW_PUSH_6mm | SW25 |
| 1 | SWR5C5 | Button_Switch_THT:SW_PUSH_6mm | SW30 |
| 1 | SWR5C6 | Button_Switch_THT:SW_PUSH_6mm | SW35 |
| 1 | SWR6C1 | Button_Switch_THT:SW_PUSH_6mm | SW11 |
| 1 | SWR6C2 | Button_Switch_THT:SW_PUSH_6mm | SW16 |
| 1 | SWR6C3 | Button_Switch_THT:SW_PUSH_6mm | SW21 |
| 1 | SWR6C4 | Button_Switch_THT:SW_PUSH_6mm | SW26 |
| 1 | SWR6C5 | Button_Switch_THT:SW_PUSH_6mm | SW31 |
| 1 | SWR6C6 | Button_Switch_THT:SW_PUSH_6mm | SW36 |
Questions
How big is the Projet ELEC PCB?
It measures 177.6 × 199.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Projet ELEC use?
105 parts, built around the 74LS21PC and ZXM61N02FTA. 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.
Where can I download the Projet ELEC KiCad files?
From the theomagellan/elec repository on GitHub, at the commit this page was made from: the board is Projet ELEC/Projet ELEC.kicad_pcb and its schematic Projet ELEC/Projet ELEC.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Projet ELEC design in my own project?
Its repository states no licence, so its author keeps all rights: ask theomagellan before reusing the design.
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