Rubber drive hard
About the Rubber drive hard PCB
Rubber drive hard is an open source PCB design by PhysicsDptAngers, published on GitHub. It is a 2-layer board measuring 89 × 75 mm, with 67 components from 39 distinct parts.
Other key parts include the TC7662Bx0A and TL074. By type, the board carries 17 capacitors, 10 switches, 10 resistors, 8 test points, 4 transistors and 4 connectors.
From the project
Contains complete CAD files, schematics, PCB layouts, and fabrication packages:
Contains complete CAD files, schematics, PCB layouts, and fabrication packages:
GomuGomuNoDrivehard: The primary shunt-to-ground clipping dipole topology characterized in the paper. GomuGomuNoDriveSoft: Alternative operational amplifier feedback implementation (compatible with classic LM308 / dual op-amp footprints).
Main components on the Rubber drive hard
Rubber drive hard bill of materials (BOM)
67 components, 39 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TC7662Bx0A | SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | TL074 | SOIC-14_3.9x8.7mm_P1.27mm | U5 |
| 2 | BS170 | TO-92_Inline | Q4, Q5 |
| 2 | BC550 | TO-92_Wide | Q9, Q10 |
| 1 | 9V | BarrelJack_Horizontal | J1 |
| 2 | AudioJack3 | Jack_6.35mm_Neutrik_NMJ6HCD2_Horizontal | J2, J3 |
| 1 | Conn_02x03_Counter_Clockwise | PinHeader_2x03_P2.54mm_Vertical | J4 |
| 2 | 50K | Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | RV3, RV4 |
| 4 | 100? | Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | RV5, RV6, RV8, RV12 |
| 1 | R_Potentiometer | Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | RV11 |
| 1 | 1M | Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | RV21 |
| 2 | SW_DPDT_x2 | SW_CK_JS202011CQN_DPDT_Straight | SW1, SW2 |
| 2 | SW_DPDT_x2 | SW_MINI-SPDT-SW | SW3, SW4 |
| 2 | SW_SPDT_MSM | SW_MINI-SPDT-SW | SW5, SW6 |
| 3 | SW_DPDT_x2 | SS12D00 | SW7, SW8, SW10 |
| 1 | SW_SPDT | SS12D00 | SW11 |
| 1 | -9V | PinHeader_1x01_P2.54mm_Vertical | TP20 |
| 1 | In | PinHeader_1x01_P2.54mm_Vertical | TP21 |
| 1 | In_DC | PinHeader_1x01_P2.54mm_Vertical | TP22 |
| 1 | pre_diode | PinHeader_1x01_P2.54mm_Vertical | TP23 |
Show 19 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | post_diode | PinHeader_1x01_P2.54mm_Vertical | TP24 |
| 1 | post_diode_DC | PinHeader_1x01_P2.54mm_Vertical | TP25 |
| 1 | out | PinHeader_1x01_P2.54mm_Vertical | TP26 |
| 1 | 9V | PinHeader_1x01_P2.54mm_Vertical | TP27 |
| 1 | BAT42W | D_SOD-123 | D1 |
| 1 | BAT41 | D_SOD-123 | D2 |
| 1 | 1N5818 | D_SOD-123 | D3 |
| 1 | LED | LED_D5.0mm_Clear | D4 |
| 2 | C | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C1, C6 |
| 1 | 4n7 | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C2 |
| 4 | 10n | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C3, C7, C8, C9 |
| 1 | 47u | CP_Elec_6.3x5.4 | C4 |
| 3 | 22n | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C5, C11, C17 |
| 3 | 100n | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C10, C14, C15 |
| 3 | 1u | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C12, C13, C16 |
| 2 | 10K | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R7, R17 |
| 1 | R | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R9 |
| 2 | 1M | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R10, R15 |
| 5 | 4K7 | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R11, R12, R13, R14, R16 |
Rubber drive hard design files
The KiCad project lives in the PhysicsDptAngers/GomuGomuNoDrive repository on GitHub; these links point at the commit this page was built from.
Rubber drive hard: common questions
How big is the Rubber drive hard PCB?
The Rubber drive hard measures 89 × 75 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Rubber drive hard?
67 components, from 39 distinct parts. The full bill of materials is listed on this page.
Where can I download the Rubber drive hard design files?
From the PhysicsDptAngers/GomuGomuNoDrive repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Rubber drive hard design in my own project?
The repository has no license, so all rights stay with PhysicsDptAngers. Use it as a reference, and ask the author before reusing the design.
