speakjet_breadboard_construction
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| speakjet_breadboard_construction [2016/06/14 02:18] – [1. Introduction] psykhaze | speakjet_breadboard_construction [2016/06/15 07:56] (current) – [4. Parts List] psykhaze | ||
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| Line 13: | Line 13: | ||
| The RS232 Section is optional. | The RS232 Section is optional. | ||
| - | :!: **Never connect RS232 signals from your PC directly to the SpeakJet! :!: | + | :!: **Never connect RS232 signals from your PC directly to the SpeakJet!** :!: |
| //Because RS232 is operated with 12V and the SpeakJet just deals with 5V, you will likely damage it!// | //Because RS232 is operated with 12V and the SpeakJet just deals with 5V, you will likely damage it!// | ||
| Line 20: | Line 21: | ||
| === Full Setup === | === Full Setup === | ||
| - | To turn the SpeakJet IIC Module into a fully operateable synthesizer, | + | //To turn the SpeakJet IIC Module into a fully operateable synthesizer, |
| * 1 Core-Module (PIC18F) | * 1 Core-Module (PIC18F) | ||
| * 1 SpeakJet IIC Module (PIC16F, MAX232 and SpeakJet) | * 1 SpeakJet IIC Module (PIC16F, MAX232 and SpeakJet) | ||
| Line 43: | Line 45: | ||
| - | ===== 4. Parts ListParts | + | ===== 4. Parts List ===== |
| + | ^Part | ||
| + | |IC1 |SpeakJet |SpeakJet | ||
| + | |IC2 |PIC 16F88|PIC | ||
| + | |IC3 |MAX 232 |MAX 232 EEPE |1 |700-MAX232EEPE | ||
| + | |Q1 | ||
| + | |R1 | ||
| + | |R2, | ||
| + | |R5, | ||
| + | |R4 | ||
| + | |C1, | ||
| + | |C12, | ||
| + | |C4, | ||
| + | |C3, | ||
| + | |||
| + | **Jumpers** | ||
| + | |||
| + | * **J1** IIC | ||
| + | * **J2** ID | ||
| + | * **J3** Line-Out (unfiltered) | ||
| + | * **J41** 1: SJ Out, 2: D0 (Ready), 3: D1 (Speaking) | ||
| + | * **J5** Line-Out (hiPass-filtered) | ||
| + | * **J6** RS232: | ||
| + | * **J7** SJ Event Inputs (see Datasheet!) | ||
| - | * IC1 SpeakJet | ||
| - | * IC2 PIC 16F88 | ||
| - | * IC3 MAX 232 EEPE (! a MAX 232 EPE did not work in my setup!) | ||
| - | * Q1 20 MHz | ||
| - | * R1 220 Ω | ||
| - | * R2,R3 10 kΩ | ||
| - | * R4 50 kΩ | ||
| - | * R5,R6 27 kΩ | ||
| - | * - 0 Ω (Bridge) | ||
| - | * C1,C2 15 pF | ||
| - | * C3, | ||
| - | * C4, | ||
| - | * C12, | ||
| - | * J1 IIC | ||
| - | * J2 ID | ||
| - | * J3 Line-Out (unfiltered) | ||
| - | * J41 1: SJ Out, 2: D0 (Ready), 3: D1 (Speaking) | ||
| - | * J5 Line-Out (hiPass-filtered) | ||
| - | * J6 RS232: PC I/O | ||
| - | * J7 SJ Event Inputs (see Datasheet!) | ||
| - | * some additional parts like wires, jacks and plugs are not listed... | ||
| ===== 6. Buying Speakjet IC ===== | ===== 6. Buying Speakjet IC ===== | ||
| Line 74: | Line 78: | ||
| * [[http:// | * [[http:// | ||
| - | ====== 7. Soldering the Board ====== | + | ===== 7. Soldering the Board ===== |
| The current board version v1.3 has a lot less backside cabling, is easier to solder, parts have all convenient sizes and the board dimensions are landscape; similar to the MBHP-DIN/ | The current board version v1.3 has a lot less backside cabling, is easier to solder, parts have all convenient sizes and the board dimensions are landscape; similar to the MBHP-DIN/ | ||
| Line 84: | Line 88: | ||
| {{http:// | {{http:// | ||
| - | |||
| [[http:// | [[http:// | ||
| + | [[http:// | ||
| - | [[http:// | + | Don't cut the legs at once, use them to build the paths at the bottom!I tried to make the board as small as possible, but there should be enough space to add additional pins if necessary. |
| - | + | ||
| - | Don't cut the legs at once, use them to build the paths at the bottom! | + | |
| - | + | ||
| - | I tried to make the board as small as possible, but there should be enough space to add additional pins if necessary. | + | |
| - | ====== 8. Burning the PIC16F Firmware | + | ===== 8. Burning the PIC16F Firmware ===== |
| You'll need the [[pic_programmer_modules|MBHP-Burner]] and build an adaptor from 40pin to 18pin: | You'll need the [[pic_programmer_modules|MBHP-Burner]] and build an adaptor from 40pin to 18pin: | ||
speakjet_breadboard_construction.1465870711.txt.gz · Last modified: 2016/06/14 02:18 by psykhaze