Sunrise alarm
About the Sunrise alarm PCB
Sunrise alarm is an open source PCB design by nicollsf, published on GitHub. It is a 2-layer board measuring 95 × 60 mm, with 48 components from 28 distinct parts.
Other key parts include the XL1509. By type, the board carries 16 resistors, 8 transistors, 6 diodes, 4 capacitors, 3 connectors and 1 IC.
Main components on the Sunrise alarm
Sunrise alarm bill of materials (BOM)
48 components, 28 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | XL1509 XLSEMI | SOIC-8_L5.0-W4.0-P1.27-LS6.0-BL | U2 |
| 4 | C8512 MMBT2222A 1P Changjiang Electronics Tech (CJ) | Q_SOT-23 | Q1, Q2, Q3, Q4 |
| 2 | AO3400A Alpha & Omega Semicon | Q_SOT-23 | Q5, Q6 |
| 2 | 2N7002 Changjiang Electronics Tech (CJ) | Q_SOT-23 | Q7, Q8 |
| 2 | C163036 S3B-XH-A-1 (LF)(SN) | CONN-TH_S3B-XH-A-1-LF-SN | CN1, CN2 |
| 1 | S3B-XH-A (LF)(SN) | CONN-TH_S3B-XH-A-LF-SN | CN11 |
| 1 | QMB-09B-03 | BUZ-TH_BD9.0-P4.00-D0.6-FD | BUZZER1 |
| 1 | C16214 DC-005 5.5-2.0MM | DC-IN-TH_DC-5520-1 | DC2 |
| 5 | C2718488 2.54-1*4P | HDR-TH_4P-P2.54-V-F | H1, H2, H3, H4, H5 |
| 2 | B3F-4055 | KEY-TH_4P-L12.0-W12.0-P5.00-LS13.4-EH | KEY0, KEY1 |
| 1 | C2286 Red Hubei KENTO Elec | D_0603 | D1 |
| 1 | SS34 MDD（Microdiode Electronics） | D_SMA | D2 |
| 2 | SS14 MDD（Microdiode Electronics） | D_SMA | D3, D4 |
| 1 | SS14 MDD（Microdiode Electronics） | D_SMA | D5 |
| 1 | 1N4148W ST(Semtech) | D_SOD-123 | D6 |
| 1 | MWSA0603S-470MT | IND-SMD_L7.3-W6.8 | L1 |
| 1 | 100NF 100nF YAGEO | C_0805 | C3 |
| 1 | 220UF 10uF Samsung Electro-Mechanics | C_1206 | C4 |
| 1 | 189RV0027 47uF Samsung Electro-Mechanics | C_0805 | C5 |
| 1 | 10uF Samsung Electro-Mechanics | C_0805 | C6 |
Show 8 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 100Ω UNI-ROYAL(Uniroyal Elec) | R_0603 | R1, R2 |
| 1 | 300Ω UNI-ROYAL(Uniroyal Elec) | R_0603 | R3 |
| 2 | 1kΩ UNI-ROYAL(Uniroyal Elec) | R_0603 | R4, R7 |
| 4 | 4.7kΩ UNI-ROYAL(Uniroyal Elec) | R_0603 | R8, R15, R16, R17 |
| 2 | 6.8kΩ UNI-ROYAL(Uniroyal Elec) | R_0603 | R9, R10 |
| 2 | 2.2kΩ UNI-ROYAL(Uniroyal Elec) | R_0603 | R11, R12 |
| 2 | 20kΩ UNI-ROYAL(Uniroyal Elec) | R_0603 | R13, R14 |
| 1 | 47Ω UNI-ROYAL(Uniroyal Elec) | R_0805 | R21 |
Sunrise alarm design files
The KiCad project lives in the nicollsf/sunrise_alarm repository on GitHub; these links point at the commit this page was built from.
Sunrise alarm: common questions
How big is the Sunrise alarm PCB?
The Sunrise alarm measures 95 × 60 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Sunrise alarm?
48 components, from 28 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Sunrise alarm design files?
From the nicollsf/sunrise_alarm repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Sunrise alarm design in my own project?
The repository has no license, so all rights stay with nicollsf. Use it as a reference, and ask the author before reusing the design.