Maglock hw
About the Maglock hw PCB
Maglock hw is an open source PCB design by makerspacelt, published on GitHub. It is a 2-layer board measuring 98 × 98 mm, with 195 components from 49 distinct parts.
Other key parts include the C7519, C277882, C84681, C695837 and C2988027. By type, the board carries 60 resistors, 45 capacitors, 36 diodes, 15 connectors, 11 ICs and 8 fuses.
From the project
MagLock is the entrance controller hardware. It features:
MagLock is the entrance controller hardware. It features:
2 USB ports for RFID readers 3 outputs to electrically controll door (for example, lock/unlock and open/close) 4 inputs for normally open switches (for example, doorbell, inside exit button, door position endstops) 100Mbps Ethernet for comunication onboard UART USB adapter for easy debuging onboard DS18B20 1-wire thermometer optional I2C oled screen additional I2C and SPI breakout for expansion
Main components on the Maglock hw
Maglock hw bill of materials (BOM)
195 components, 49 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | C7519 USBLC6-2SC6 | SOT-23-6 | U1, U5, U6 |
| 1 | C277882 3V3 LDO | SOT-23 | U2 |
| 1 | C84681 CH340C | SOIC-16_3.9x9.9mm_P1.27mm | U3 |
| 1 | C695837 DS18B20Z | SOIC-8_3.9x4.9mm_P1.27mm | U4 |
| 5 | C2988027 XL4001 | Texas_HTSOP-8-1EP_3.9x4.9mm_P1.27mm_EP2.8x4.1mm_Mask2.8x4.1mm_ThermalVias | U7, U8, U9, U10, U11 |
| 4 | C347475 AO3400A | SOT-23 | Q1, Q2, Q3, Q4 |
| 1 | C2834760 HYG210P06LQ1D | TO-252-2 | Q5 |
| 1 | C165948 USB_UART | USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J1 |
| 1 | I2C0_128X32 I2C0_128x32 | oled_i2c_128x32_ssd1306 | J2 |
| 1 | I2C1 | PinSocket_1x04_P2.54mm_Vertical | J3 |
| 1 | SPI1 | PinSocket_1x06_P2.54mm_Vertical | J4 |
| 1 | I2C0_128X64 I2C0_128x64 | oled_i2c_128x64_ssd1306 | J5 |
| 1 | C720548 USB | USB_A_Wuerth_61400826021_Horizontal_Stacked | J6 |
| 3 | C409116 3pin | TerminalBlock_Phoenix_PT-1,5-3-3.5-H_1x03_P3.50mm_Horizontal | J7, J8, J9 |
| 1 | C409117 Power IN | TerminalBlock_Phoenix_PT-1,5-4-3.5-H_1x04_P3.50mm_Horizontal | J10 |
| 1 | 12V_1 | PinHeader_1x03_P2.54mm_Vertical | J11 |
| 1 | 12V_1 12V_2 | PinHeader_1x03_P2.54mm_Vertical | J12 |
| 1 | 12V_1 5V_1 | PinHeader_1x03_P2.54mm_Vertical | J13 |
| 1 | 12V_1 5V_2 | PinHeader_1x03_P2.54mm_Vertical | J14 |
| 1 | 12V_1 5V_3 | PinHeader_1x03_P2.54mm_Vertical | J15 |
Show 29 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | C252935 Buzzer | MagneticBuzzer_CUI_CST-931RP-A | BZ1 |
| 2 | C2830239 PTC 300mA | Fuse_1206_3216Metric_Pad1.42x1.75mm_HandSolder | F1, F2 |
| 2 | C187595 2A | Fuse_1206_3216Metric_Pad1.42x1.75mm_HandSolder | F3, F4 |
| 1 | C136352 7A | L_1206_3216Metric_Pad1.42x1.75mm_HandSolder | F5 |
| 3 | C151135 1A | Fuse_1206_3216Metric_Pad1.42x1.75mm_HandSolder | F6, F7, F8 |
| 3 | C224434 5V Relay | Relay_SPDT_Finder_36.11 | K1, K2, K3 |
| 2 | C118954 10k | Potentiometer_Bourns_3296W_Vertical | RV1, RV2 |
| 4 | C409115 2pin | TerminalBlock_Phoenix_PT-1,5-2-3.5-H_1x02_P3.50mm_Horizontal | SW1, SW2, SW3, SW4 |
| 2 | C965813 ORANGE | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D1, D5 |
| 5 | C965815 GREEN | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D2, D3, D13, D14, D15 |
| 6 | C965812 RED | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D4, D11, D12, D34, D35, D36 |
| 2 | C965817 BLUE | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D6, D23 |
| 5 | C118715 10V | D_SOD-123 | D7, D8, D9, D10, D24 |
| 3 | C2908120 1N4148WL | D_SOD-123 | D16, D17, D18 |
| 10 | C2886580 SS34A | D_SMA | D19, D20, D21, D22, D28, D29, D30, D31 +2 |
| 3 | C965814 YELLOW | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D25, D26, D27 |
| 5 | C2929503 47u/2.5A | L_12x12mm_H8mm__D11.0_P5.0_universal | L1, L2, L3, L4, L5 |
| 2 | C77075 10u/16v | C_0805_2012Metric | C1, C3 |
| 13 | C161260 100n | C_0805_2012Metric | C2, C9, C10, C11, C12, C13, C14, C19 +5 |
| 13 | C312983 100u/10v | C_1206_3216Metric | C4, C5, C6, C7, C35, C36, C37, C41 +5 |
| 16 | C92797 10u/35v | C_1206_3216Metric | C15, C16, C17, C18, C22, C23, C24, C25 +8 |
| 1 | C249503 220u/35v | CP_Elec_10x10 | C28 |
| 12 | 4K7 4k7 | R_0805_2012Metric | R1, R2, R7, R14, R31, R32, R53, R54 +4 |
| 9 | 1k | R_0805_2012Metric | R3, R10, R39, R40, R41, R47, R48, R49 +1 |
| 7 | 330 | R_0805_2012Metric | R4, R5, R12, R13, R33, R34, R35 |
| 16 | 10K 10k | R_0805_2012Metric | R6, R8, R16, R18, R20, R22, R36, R37 +8 |
| 5 | 0 | R_0805_2012Metric | R11, R15, R17, R19, R21 |
| 8 | 100K 100k | R_0805_2012Metric | R23, R24, R25, R26, R27, R28, R29, R30 |
| 3 | 1K5 1k5 | R_0805_2012Metric | R56, R57, R58 |
Maglock hw design files
The KiCad project lives in the makerspacelt/maglock-hw repository on GitHub; these links point at the commit this page was built from.
- Layoutmaglock.kicad_pcb
- Schematicmaglock.kicad_sch
- BOMgen/bom.csv
Maglock hw: common questions
How big is the Maglock hw PCB?
The Maglock hw measures 98 × 98 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Maglock hw?
195 components, from 49 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Maglock hw design files?
From the makerspacelt/maglock-hw repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Maglock hw design in my own project?
The repository has no license, so all rights stay with makerspacelt. Use it as a reference, and ask the author before reusing the design.