Maker project
magical555vco
BOM008531 · main
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “音频” in the ezPLM catalogue.
Circuit functions included · BOM rule hits · not reviewed
- Timer / counter (555 etc.)
- U1, U4 NE555P · by part number
- Operational amplifier
- U2 TL074 · by part number
- Rotary encoder / potentiometer / joystick
- RV1, RV2 B1M · by footprint
Helper circuits
- Audio jack / speaker connector
- J2, J5 OUTPUT 1 · by footprint
- J3, J4 INPUT 1 · by footprint
Online view
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11 rows · 30 parts0 of 11 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.
Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.
| Designators | Value | Part | Qty | Placed | |
|---|---|---|---|---|---|
| C1, C4 | 10nFC_Disc_D5.0mm_W2.5mm_P5.00mm | No part number | 2 | ||
| C2, C3 | 100nFC_Disc_D5.0mm_W2.5mm_P5.00mm | No part number | 2 | ||
| R1, R3, R7, R8 | 20kR_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | No part number | 4 | ||
| R2, R4, R5, R6, R9, R10, R11, R12 | 10kR_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | No part number | 8 | ||
| D1, D2, D3, D4 | 1N4148D_DO-35_SOD27_P7.62mm_Horizontal | No part number | 4 | ||
| U1, U4 | NE555PDIP-8_W7.62mm | No part number | 2 | ||
| U2 | TL074DIP-14_W7.62mm_Socket_LongPads | No part number | 1 | ||
| RV1, RV2 | B1MPotentiometer_Alps_RK09K_Single_Vertical | No part number | 2 | ||
| J1 | Eurorack_Power_16pin_UnshroudedPins_2x08_2.54mm_TH_EurorackPower | No part number | 1 | ||
| J2, J5 | OUTPUT 1Interface labelJack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles | No part number | 2 | ||
| J3, J4 | INPUT 1Interface labelJack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles | No part number | 2 |