Printhead
About the Printhead PCB
Printhead is an open source PCB design by Fiberprinter, published on GitHub. It is a 2-layer board measuring 35 × 35 mm, with 63 components from 36 distinct parts.
Other key parts include the PCA9615DP, EMC2302-2-AIZL-TR, ADS1015IDGS, PCA9536D and AP7361C-33E. By type, the board carries 20 resistors, 17 connectors, 13 capacitors, 5 ICs, 4 transistors and 4 diodes.
It belongs with the usb & debug tools designs in this gallery.
From the project
Dieses Repository enthält die Elektronikentwicklung für den faserverlegenden 3D-Drucker, der im Rahmen einer Diplomarbeit an der HTBLA Kaindorf entwickelt wird. Die Elektronik umfasst sowohl die Steuerung der Druckkopffunktionen als auch die Anbindung an das Hauptsystem mittels e
Dieses Repository enthält die Elektronikentwicklung für den faserverlegenden 3D-Drucker, der im Rahmen einer Diplomarbeit an der HTBLA Kaindorf entwickelt wird. Die Elektronik umfasst sowohl die Steuerung der Druckkopffunktionen als auch die Anbindung an das Hauptsystem mittels eines Raspberry Pi mit Klipper-Firmware.
Das Ziel dieses Projekts ist die Entwicklung einer modularen und effizienten Steuerung für den Druckkopf, die über eine eigenentwickelte Platine mit einem ATmega328 realisiert wird. Diese übernimmt spezifische Aufgaben, die über das Hauptsystem des Druckers nicht direkt…
Main components on the Printhead
Printhead bill of materials (BOM)
63 components, 36 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | PCA9615DP | TSSOP-10_3x3mm_P0.5mm | U1 |
| 1 | EMC2302-2-AIZL-TR | MSOP10_MC_MCH | U2 |
| 1 | ADS1015IDGS | TSSOP-10_3x3mm_P0.5mm | U4 |
| 1 | PCA9536D | SOIC-8_3.9x4.9mm_P1.27mm | U5 |
| 1 | AP7361C-33E | SOT-223-3_TabPin2 | U6 |
| 4 | DTC143E | SOT-723 | Q1, Q2, Q4, Q5 |
| 1 | Power | PinHeader_1x03_P2.54mm_Horizontal | J1 |
| 1 | Fan_12/5V_Regelung | PinHeader_1x03_P2.54mm_Horizontal | J2 |
| 1 | DATA | PinHeader_1x05_P2.54mm_Horizontal | J3 |
| 1 | FAN0 | PinHeader_1x02_P2.54mm_Horizontal | J4 |
| 1 | FAN1 | PinHeader_1x02_P2.54mm_Horizontal | J5 |
| 1 | FAN2 | PinHeader_1x02_P2.54mm_Horizontal | J6 |
| 1 | FAN4 | PinHeader_1x02_P2.54mm_Horizontal | J7 |
| 1 | T0 | PinHeader_1x02_P2.54mm_Horizontal | J8 |
| 1 | T1 | PinHeader_1x02_P2.54mm_Horizontal | J9 |
| 1 | T2 | PinHeader_1x02_P2.54mm_Horizontal | J10 |
| 1 | T3 | PinHeader_1x02_P2.54mm_Horizontal | J11 |
| 1 | Breakout_Board_ADXL345 | PinHeader_1x04_P2.54mm_Horizontal | J12 |
| 1 | Steckverbinder_Male_1 | BF100-16-A-D-1-0640-L-C | J13 |
| 1 | Steckverbinder_Male_2 | BF100-16-A-D-1-0640-L-C | J14 |
Show 16 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Steckverbinder_Female_2 | BF030-16A-B1-0360-0277-0600-LB | J15 |
| 1 | Steckverbinder_Male_3 | BF100-16-A-D-1-0640-L-C | J16 |
| 1 | Steckverbinder_Female_3 | BF030-16A-B1-0360-0277-0600-LB | J17 |
| 1 | GREEN | LED_0805_2012Metric | D1 |
| 1 | BLUE | LED_0805_2012Metric | D2 |
| 2 | YELLOW | LED_0805_2012Metric | D3, D4 |
| 2 | 0.1µF | CP_Elec_5x3 | C1, C2 |
| 2 | 0.22µF | C_0402_1005Metric | C3, C4 |
| 7 | 0.1µF | C_0402_1005Metric | C5, C6, C7, C8, C9, C10, C11 |
| 2 | 4.7µF | C_0402_1005Metric | C12, C13 |
| 1 | 1k | R_0402_1005Metric | R1 |
| 9 | 4k7 | R_0402_1005Metric | R2, R3, R10, R14, R16, R18, R19, R21 +1 |
| 4 | 600 | R_0402_1005Metric | R4, R6, R7, R9 |
| 2 | 120 | R_0402_1005Metric | R5, R8 |
| 1 | 10k | R_0402_1005Metric | R12 |
| 3 | 330 | R_0402_1005Metric | R20, R25, R26 |
Printhead design files
The KiCad project lives in the Fiberprinter/fiberprinter-electronics repository on GitHub; these links point at the commit this page was built from.
Printhead: common questions
How big is the Printhead PCB?
The Printhead measures 35 × 35 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Printhead?
63 components, from 36 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 Printhead design files?
From the Fiberprinter/fiberprinter-electronics 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 Printhead design in my own project?
The repository has no license, so all rights stay with Fiberprinter. Use it as a reference, and ask the author before reusing the design.
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