2 layers76.2 × 61 mm
2 layers84.3 × 64.5 mm
Tapeshnik proto
svofski/tapeshnik14compact cassette data drive
- Size
- 84.3 × 64.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 138
- Nets
- 111
- Pads
- 458
- Tracks, vias
- 1,175, 158
- Pours
- 8
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 18 Jun 2023
- Updated
- 4 Feb 2026
Overview
Tapeshnik proto is an open-source printed circuit board by svofski, from the svofski/tapeshnik repository on GitHub. It is a 2-layer board of 84.3 × 64.5 mm with 138 parts on 111 nets, routed with 1,175 tracks and 158 vias.
It is built around the LM358, 74HC14 and 74HC4052D, with the AMS1117-5.0, SPX3819M5-L-5-0 and AO3400 among its other parts. Its parts include 65 resistors, 25 capacitors, 12 ICs, 12 connectors and 8 diodes. It belongs with the RP2040 boards of this library.
Main components
9
LM358
SOP-8-18V~18V 0℃~+70℃ 1.2MHz 10nA 2 24mA 3V~36V 500uA 50nA 5mV 80dB Built-in compensation SOP-8 Operational Amplifier ROHSMSKSEMIOperational Amplifier
74HC14
SOP-14-40℃~+85℃ 1.9V、3.98V、4.4V、5.48V、5.9V 100mV、260mV、260mV 20uA 25ns@4.5V,50pF 2V~6V 6 74HC Noise suppression function Schmitt trigger SOP-14 Inverters ROHSJSMSEMIInverters
74HC4052D
SOP-16SOP-16 Analog Switches, Multiplexers ROHSMDDAnalog Switches, Multiplexers
AMS1117-5.0
SOT-223-40℃~+125℃ 1 1.3V 15V 1A 5V 60dB Fixed Positive Short Circuit Protection、Thermal shutdown SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
SPX3819M5-L-5-0
SOT-23-5-40℃~+85℃@(Ta) 1 20V 350mV@(100mA) 500mA 5V 5uA 70dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection、Enable Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTECH PUBLICVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
AO3400
SOT-23-55℃~+150℃ 1 N-channel 1.05nF 1.4V 1.5W 28mΩ@10V 30V 5.8A 77pF N-Channel SOT-23 MOSFETs ROHSGOODWORKMOSFETsBAT54S
SOT-231 Pair Series Connection 1V@100mA 200mA 2uA@25V 30V 600mA SOT-23 Schottky Diodes ROHSMDDSchottky DiodesAO3401
SOT-231 P-Channel 1.3V 115pF 30V 350mW 4.2A 75mΩ@4.5V 77pF 954pF P-Channel SOT-23 MOSFETs ROHSGuangdong HottechMOSFETsS8050
SOT-23-55℃~+150℃ 1 NPN 100MHz 100nA 120 25V 300mW 500mA 5V 600mV NPN SOT-23 Bipolar (BJT) ROHShongjiachengBipolar (BJT)
README
hardware/tapeshnik-mecha/platen-motors/README.mdTAPESHNIK Platen-Motors
This is platen #1 of TAPESHNIK-MECHA. It has the motors and the motor control board mounted behind them.
Parts
138| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 10K | Resistor_SMD:R_0805_2012Metric | R5, R8, R9, R22, R24, R34, R35, R36, R51, R52 |
| 7 | 470 | Resistor_SMD:R_0805_2012Metric | R6, R7, R30, R31, R38, R40, R60 |
| 6 | 0.1u | Capacitor_SMD:C_0603_1608Metric | C8, C9, C10, C16, C19, C20 |
| 6 | 2K7 | Resistor_SMD:R_0805_2012Metric | R11, R16, R21, R41, R45, R50 |
| 6 | 47K | Resistor_SMD:R_0805_2012Metric | R14, R15, R20, R43, R44, R48 |
| 6 | Conn_01x01_Pin | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | J6, J7, J8, J9, TP1, TP2 |
| 5 | 0.1u | Capacitor_SMD:C_0805_2012Metric | C1, C5, C11, C15, C22 |
| 5 | 10.0u/25V | Capacitor_SMD:C_0805_2012Metric | C6, C7, C17, C18, C21 |
| 4 | 100K | Resistor_SMD:R_0805_2012Metric | R1, R12, R32, R37 |
| 4 | 330K | Resistor_SMD:R_0805_2012Metric | R10, R17, R39, R46 |
| 4 | 47 | Resistor_SMD:R_0805_2012Metric | R2, R3, R62, R63 |
| 4 | AO3400 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2, Q4, Q6 |
| 4 | BAT54S | Package_TO_SOT_SMD:SOT-23 | D1, D2, D3, D4 |
| 4 | LM358 | Package_SO:SO-8_3.9x4.9mm_P1.27mm | U4, U5, U8, U10 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_DIN965_Pad | H1, H2, H3, H4 |
| 4 | N/C | Resistor_SMD:R_0805_2012Metric | R33, R57, R58, R59 |
| 3 | 1K | Resistor_SMD:R_0805_2012Metric | R25, R29, R56 |
| 3 | 4K7 | Resistor_SMD:R_0805_2012Metric | R53, R54, R66 |
| 2 | 150p | Capacitor_SMD:C_0805_2012Metric | C4, C14 |
| 2 | 180p | Capacitor_SMD:C_0805_2012Metric | C2, C12 |
| 2 | 220.0/16V | Capacitor_Tantalum_SMD:CP_EIA-7343-31_Kemet-D | C23, C25 |
| 2 | 2200p | Capacitor_SMD:C_0805_2012Metric | C3, C13 |
| 2 | 22K | Resistor_SMD:R_0805_2012Metric | R4, R64 |
| 2 | 2M2 | Resistor_SMD:R_0805_2012Metric | R23, R55 |
| 2 | 3K9 | Resistor_SMD:R_0805_2012Metric | R18, R47 |
| 2 | 56K | Resistor_SMD:R_0805_2012Metric | R19, R49 |
| 2 | 6K8 | Resistor_SMD:R_0805_2012Metric | R13, R42 |
| 2 | 74HC14 | Package_SO:SOIC-14_3.9x8.7mm_P1.27mm | U2, U9 |
| 2 | 74HC4052D | Package_SO:SO-16_3.9x9.9mm_P1.27mm | U3, U6 |
| 2 | AO3401 | Package_TO_SOT_SMD:SOT-23 | Q5, Q8 |
| 2 | LOGO | LOGO | G***, G*** |
| 2 | RW_HEAD | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J2, J5 |
| 2 | S8050 | Package_TO_SOT_SMD:SOT-23 | Q3, Q7 |
| 2 | SolderJumper_2_Bridged | Jumper:SolderJumper-2_P1.3mm_Bridged2Bar_Pad1.0x1.5mm | JP1, JP2 |
| 2 | green | LED_SMD:LED_0603_1608Metric | D6, D7 |
| 1 | 220 | Resistor_SMD:R_0805_2012Metric | R28 |
| 1 | 2K2 | Resistor_SMD:R_0805_2012Metric | R27 |
| 1 | 3K3 | Resistor_SMD:R_0805_2012Metric | R26 |
| 1 | 47.0/16V | Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B | C24 |
| 1 | 680 | Resistor_SMD:R_0805_2012Metric | R61 |
| 1 | AMS1117-5.0 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U7 |
| 1 | Conn_01x02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J1 |
| 1 | Conn_01x07 | Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Vertical | J3 |
| 1 | Conn_01x09 | Connector_PinHeader_2.54mm:PinHeader_1x09_P2.54mm_Vertical | J10 |
| 1 | ERASERHEAD | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J4 |
| 1 | Pico | MCU_RaspberryPi_and_Boards:RPi_Pico_SMD_TH | U1 |
| 1 | REF3030 | Package_TO_SOT_SMD:SOT-23 | U11 |
| 1 | SPX3819M5-L-5-0 | Package_TO_SOT_SMD:SOT-23-5 | U12 |
| 1 | orange | LED_SMD:LED_0603_1608Metric | D8 |
| 1 | red | LED_SMD:LED_0603_1608Metric | D5 |
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Questions
How big is the Tapeshnik proto PCB?
It measures 84.3 × 64.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Tapeshnik proto use?
138 parts, built around the LM358, 74HC14, 74HC4052D and AMS1117-5.0. 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 Tapeshnik proto KiCad files?
From the svofski/tapeshnik repository on GitHub, at the commit this page was made from: the board is hardware/tapeshnik-proto2/tapeshnik-proto.kicad_pcb and its schematic hardware/tapeshnik-mecha/foc/foc.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Tapeshnik proto design in my own project?
Its repository states no licence, so its author keeps all rights: ask svofski before reusing the design.