(→BOM) |
(→BOM) |
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| Line 31: | Line 31: | ||
| Zener 3.6V || D1 || 1 || || || | | Zener 3.6V || D1 || 1 || || || | ||
|- | |- | ||
| 1N5817 || D2,D3 || 2 || || | | 1N5817 || D2,D3 || 2 || || yes || | ||
|- | |- | ||
| Thonkiconn || IN1,IN2,OUT1,OUT2 || 4 || || yes || | | Thonkiconn || IN1,IN2,OUT1,OUT2 || 4 || || yes || | ||
Revision as of 08:36, 19 October 2023
What
Dreamer and niz are building a Beaks module.
This is a low cost through hole clone of Mutable Instruments Peaks. With the code from Mathias Levy's project $peaks which uses the dual pwm feature of the STM32 and some changes to the code by him. This page outlines the hardware design of a module very similar to the Peaks with the hardware changes by Mathias. Licensed under a cc-by-sa 3.0 license.
URLs
BOM
| Name | Designator | Quantity | Remarks | Niz has | dreamer has |
|---|---|---|---|---|---|
| 4n7 | C1,C2,C5,C6 | 4 | |||
| 150pF | C3,C4 | 2 | |||
| 100nF | C7,C11 | 2 | |||
| 10uF electrolytic | C8,C9,C10 | 3 | |||
| 100nF | C12 | 1 | |||
| Zener 3.6V | D1 | 1 | |||
| 1N5817 | D2,D3 | 2 | yes | ||
| Thonkiconn | IN1,IN2,OUT1,OUT2 | 4 | yes | ||
| LEDs | LED1-LED5 | 5 | yes | yes | |
| HDR-IDC-2.54-2X5P | P1 | 1 | |||
| Headers | H1,H2,H3,H4,J1,J2,P2,P3 + STM32 | ||||
| 2N3904 | Q1,Q2 | 2 | space has some | yes | |
| 1k5 | R1,R4,R13,R16 | 4 | |||
| 180k | R2,R15 | 2 | |||
| 12k | R3,R14 | 2 | |||
| 15k | R5,R12 | 2 | |||
| 6k8 | R6,R11 | 2 | |||
| 33k | R7,R10 | 2 | |||
| 1k | R8,R9 | 2 | |||
| 10k | R17,R23,R24 | 3 | |||
| B10k pots | R18,R19,R20,R21 | 4 | yes | yes | |
| 100k | R22,R25 | 2 | |||
| 2k | R26,R27,R28,R29,R30,R31,R32 | 7 | |||
| switches | SW1,SW2 | 2 | yes | yes | |
| LED switches | SW3,SW4 | 2 | yes | yes | |
| Bluepill (128kb flash) | U1 | 1 | probably | ||
| 78L05T/B | U4 | 1 | no (but got 7805) | ||
| TL074CN | U2 | 1 | yes | ||
| 14pin socket | for TL074 | 1 | no |