Front Panel
About the Front Panel PCB
Front Panel is an open source PCB design by bfrigon, published on GitHub under the CC-BY-SA-4.0 license. It is a 2-layer board measuring 99.1 × 19.1 mm, with 23 components from 17 distinct parts.
Other key parts include the ER-OLED1602-4W, LT1109CS8-12, TSL2591 and LP2981-33DBVT. By type, the board carries 10 capacitors, 5 resistors, 4 ICs, 2 transistors, 1 diode and 1 inductor.
It belongs with the displays & leds and iot & wireless designs in this gallery.
From the project
Alarm clock (v3)
Main components on the Front Panel
Front Panel bill of materials (BOM)
23 components, 17 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ER-OLED1602-4W | LCD-ER-OLED1602 | U1 |
| 1 | LT1109CS8-12 | SOIC8 | U2 |
| 1 | TSL2591 | DFN6 | U3 |
| 1 | LP2981-33DBVT | SOT23-5 | U4 |
| 2 | BSS138 | SOT23 | Q1, Q2 |
| 1 | MBRS120T3 | DO-214-AA | D1 |
| 1 | 33uH | IND-CD54 | L1 |
| 2 | 1uF | C-0805 | C1, C9 |
| 1 | 4.7uF | CPL-1206 | C2 |
| 3 | 100nF | C-0603 | C3, C6, C8 |
| 1 | 10uF | CPL-0805 | C4 |
| 1 | 4.7uF | CPL-0805 | C5 |
| 1 | 22uF | CPL-2312 | C7 |
| 1 | 3.3uF | C-0805 | C10 |
| 1 | 500k | R-0603 | R1 |
| 2 | 10k | R-0603 | R2, R3 |
| 2 | 4.7k | R-0603 | R4, R5 |
Front Panel design files
The KiCad project lives in the bfrigon/alarm-clock-v3 repository on GitHub; these links point at the commit this page was built from.
Front Panel: common questions
How big is the Front Panel PCB?
The Front Panel measures 99.1 × 19.1 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Front Panel?
23 components, from 17 distinct parts. The full bill of materials is listed on this page.
Where can I download the Front Panel design files?
From the bfrigon/alarm-clock-v3 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Front Panel design in my own project?
Yes, under the terms of its CC-BY-SA-4.0 license, which bfrigon chose for the repository.
More boards in alarm-clock-v3
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Display - RGB Seven Seg. Digit
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Rgb lamp
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