Gen7 ExtensionBoard LCD SD FAN
Release status: working
| Description | Extension Board for Gen7
|
| License | GPL v2
|
| Author | |
| Contributors | |
| Based-on | [[]]
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| Categories | |
| CAD Models | |
| External Link | (none)
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This is an extension board for Generation 7 Electronics providing an LCD Display, Micro SD CardReader, Fan Control and an Bluetooth RF Module.
Schematics
The Schematics generated with 2 Programs. I switched from Eagle to DesignSparK PCB during the Project. Didn't had Time to rebuild the ExtensionBoard PCB in DesignSpark.
ExtensionBoard (Plugged into Gen7) is Build with Eagle.
LCD Board (LCD Display,CardReader,Control) is Build with DesignSpark.
Parts
| Name | Count | Designations | Vendor | Remarks |
|---|---|---|---|---|
| Trim-Resistor 10k Ohms | 1 | R1 | Pollin | |
| Connector 2x7 | 2 | U1/SV1 | Pollin | |
| PCF8574AN | 1 | U2 | Pollin | |
| 74HC4050 | 1 | U3 | Reichelt | |
| Encoder | 1 | U4 | Pollin | |
| Switch 12x12mm | 1 | S1 | Pollin | |
| Capacitor 100n | 1 | C1 | Reichelt | |
| Micro-SD Socket | 1 | X1 | Watterott | Molex 492250821 |
| Ribbon Cable 14way | 1 | Pollin | ||
| Sockets for Ribbon Cable 2x7 | 2 | - | Pollin | |
| 1N4004 Diode | 1 | D1 | Reichelt | |
| Power Connector | 1 | J1 | Reichelt | |
| Pin Header 1x14 | 2 | JP1/2 | Pollin | |
| Socket Header 1x4 | 1 | JP3 | Reichelt | For Bluetooth Modul |
| Bluetooth Module | 1 | - | Ebay | |
| 3mm LED Red | 1 | LED1 | Reichelt | |
| MOSFET IRLB 8743 | 1 | Q1 | Reichelt | |
| Resistor 560 Ohms | 1 | R1 | Reichelt | |
| Resistor 10 Ohms | 1 | R2 | Reichelt | |
| Resistor 10k Ohms | 2 | R3/4 | Reichelt | |
| Screw Terminal 2x | 2 | X1/2 | Reichelt | X1 PWM Fan / X2 Cooling Fan Electronics |
PCBs
Component side of the Board
Copper side of the Board
Component side of the Board
Copper side of the Board
