AthanLamp
About the AthanLamp PCB
AthanLamp is an open source AVR/Arduino PCB design by Mahmoud1205, published on GitHub under the MIT license. It is a 2-layer board measuring 76 × 45.2 mm, with 57 components from 38 distinct parts.
Its main chip is the ATmega328P-P, from the AVR/Arduino family. Other key parts include the AMS1117-3.3, LM2596T-5, W25Q32JVSS and TDA2003. By type, the board carries 19 capacitors, 16 resistors, 7 connectors, 6 diodes, 5 ICs and 1 transistor.
From the project
Hardware, software, and devlog of the Athan Lamp project.
The hardware design files currently available are the KiCAD files and the BOM.
Main components on the AthanLamp
AthanLamp bill of materials (BOM)
57 components, 38 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | AMS1117-3.3 | SOT-223-3_TabPin2 | U1 |
| 1 | LM2596T-5 | TO-220-5_P3.4x3.7mm_StaggerOdd_Lead3.8mm_Vertical | U2 |
| 1 | W25Q32JVSS | SOIC-8_5.3x5.3mm_P1.27mm | U3 |
| 1 | TDA2003 | TO-220-5_P3.4x3.7mm_StaggerEven_Lead3.8mm_Vertical | U4 |
| 1 | ATmega328P-P | DIP-28_W7.62mm | U6 |
| 1 | IRLZ44N | TO-220-3_Vertical | Q1 |
| 1 | 16MHZ 16MHz | Crystal_HC49-4H_Vertical | Y1 |
| 1 | 12V_CONNx2 | SolderWire-0.1sqmm_1x02_P3.6mm_D0.4mm_OD1mm | J1 |
| 1 | LIGHT_SWITCH_CONNX2 LIGHT_SWITCH_CONNx2 | SolderWire-0.1sqmm_1x02_P3.6mm_D0.4mm_OD1mm | J2 |
| 1 | ISP_CONNX6 ISP_CONNx6 | PinHeader_1x06_P2.54mm_Vertical | J3 |
| 1 | LED_STRIP_12V_CONNX2 LED_STRIP_12V_CONNx2 | SolderWire-0.1sqmm_1x02_P3.6mm_D0.4mm_OD1mm | J4 |
| 1 | FTDI_CONNX6 FTDI_CONNx6 | PinHeader_1x06_P2.54mm_Vertical | J5 |
| 1 | SPEAKER_CONNX2 SPEAKER_CONNx2 | SolderWire-0.1sqmm_1x02_P3.6mm_D0.4mm_OD1mm | J6 |
| 1 | DS3231_CONNX4 DS3231_CONNx4 | SolderWire-0.1sqmm_1x04_P3.6mm_D0.4mm_OD1mm | J7 |
| 1 | RST_BTN | SW_PUSH_6mm_H4.3mm | SW1 |
| 2 | SS34 | D_SMA | D1, D2 |
| 1 | FW0_LED | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D3 |
| 1 | 12V_STAT | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D4 |
| 1 | 5V_STAT | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D5 |
| 1 | 3V3_STAT | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D6 |
Show 18 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 47UH 47uH | L_Taiyo-Yuden_MD-3030 | L1 |
| 2 | 100UF_25V 100uF_25V | CP_Radial_D5.0mm_P2.50mm | C1, C12 |
| 8 | 100NF 100nF | C_0805_2012Metric | C2, C6, C7, C9, C10, C11, C16, C19 |
| 1 | 10UF 10uF | CP_Radial_D4.0mm_P2.00mm | C3 |
| 1 | 22UF 22uF | CP_Radial_D6.3mm_P2.50mm | C4 |
| 1 | 220UF_16V 220uF_16V | CP_Radial_D8.0mm_P3.80mm | C5 |
| 1 | 100UF 100uF | CP_Radial_D5.0mm_P2.50mm | C8 |
| 2 | 47NF 47nF | C_0805_2012Metric | C13, C14 |
| 2 | 22PF 22pF | C_0805_2012Metric | C15, C17 |
| 1 | 330UF_25V 330uF_25V | CP_Radial_D8.0mm_P3.80mm | C18 |
| 1 | 100R | R_0603_1608Metric | R2 |
| 3 | 10K | R_0805_2012Metric | R3, R5, R12 |
| 2 | 1K | R_0805_2012Metric | R4, R15 |
| 1 | 39R | R_1206_3216Metric | R6 |
| 3 | 220R | R_0805_2012Metric | R7, R14, R17 |
| 3 | 1R | R_0805_2012Metric | R8, R9, R13 |
| 2 | 4.7K | R_0805_2012Metric | R10, R11 |
| 1 | 330R | R_0805_2012Metric | R16 |
AthanLamp design files
The KiCad project lives in the Mahmoud1205/AthanLamp repository on GitHub; these links point at the commit this page was built from.
AthanLamp: common questions
What microcontroller does the AthanLamp use?
The AthanLamp is built around the ATmega328P-P, from the AVR/Arduino family.
How big is the AthanLamp PCB?
The AthanLamp measures 76 × 45.2 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the AthanLamp?
57 components, from 38 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 AthanLamp design files?
From the Mahmoud1205/AthanLamp 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 AthanLamp design in my own project?
Yes, under the terms of its MIT license, which Mahmoud1205 chose for the repository.
Can I test firmware for the AthanLamp without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.
Similar boards
AVR/ArduinoRedox keyboard
mattdibi
162.2 × 126.5 mm77 parts2LMIT2.0k
AVR/ArduinoModuleV450
stuartpittaway
30 × 61.4 mm39 parts2LCC-BY-NC-4.01.1k
AVR/ArduinoV4
30 × 50 mm38 parts2LCC-BY-NC-4.01.1k
AVR/ArduinoDiscipline
coseyfannitutti
304.9 × 122.8 mm170 parts2LCC-BY-NC-4.01.0k
AVR/ArduinoMegadesk
gcormier
41.7 × 32.2 mm23 parts2LGPL-3.0818
AVR/ArduinoEasyduino Atmega Nano
Hanqaqa
43.4 × 18 mm30 parts4LCERN-OHL-P-2.0746