4 layers68.9 × 50.7 mm
DigitalClock ATMega328
bostang/PCBs
My repository for documenting all PCB Projects I have done
74 parts
2 layers55.9 × 69.7 mm
Blinking LED
bostang/PCBsMy repository for documenting all PCB Projects I have done
- Size
- 55.9 × 69.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 19
- Nets
- 32
- Pads
- 73
- Tracks, vias
- 85, 20
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 20 Apr 2024
- Updated
- 20 Dec 2024
Overview
Blinking LED is an open-source printed circuit board by bostang, from the bostang/PCBs repository on GitHub. It is a 2-layer board of 55.9 × 69.7 mm with 19 parts on 32 nets, routed with 85 tracks and 20 vias.
It is built around the ATMEGA328-PU. Its parts include 5 capacitors, 4 resistors, 3 diodes, 2 ICs and 2 switches. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
1README
Electronic Badge/README.mdElectronic Badge
Lencana Elektronik yang berisi sebuah rangkaian sederhana : transistor sebagai switch sebagai tanda apresiasi bagi praktikan EL2205 Praktikum Elektronika 2024.
Skematik
Tampilan
Tampak Atas
Tampak Bawah
Bird-view
Parts
19| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 10K | Resistor_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P12.70mm_Horizontal | R1, R2, R3, R4 |
| 2 | 10n | Capacitor_THT:CP_Radial_D8.0mm_P2.50mm | C3, C4 |
| 2 | 22p | Capacitor_THT:C_Disc_D3.8mm_W2.6mm_P2.50mm | C1, C2 |
| 1 | 16MHz | Crystal:Crystal_HC49-4H_Vertical | Y1 |
| 1 | 1n | Capacitor_THT:CP_Radial_D8.0mm_P2.50mm | C5 |
| 1 | 9V | Battery:BatteryHolder_Eagle_12BH611-GR | BT1 |
| 1 | ATmega328-P | Package_DIP:DIP-28_W7.62mm | U1 |
| 1 | GREEN | LED_THT:LED_D4.0mm | D3 |
| 1 | LM7805_TO220 | Package_TO_SOT_THT:TO-220-3_Vertical | U2 |
| 1 | LOGO | img:berjibaku_prestasi_logo_2 | G*** |
| 1 | RED | LED_THT:LED_D4.0mm | D1 |
| 1 | SW_Push | Button_Switch_THT:SW_PUSH_6mm_H4.3mm | SW1 |
| 1 | SW_SPDT | Button_Switch_THT:SW_E-Switch_EG1224_SPDT_Angled | SW2 |
| 1 | YELLOW | LED_THT:LED_D4.0mm | D2 |
Questions
How big is the Blinking LED PCB?
It measures 55.9 × 69.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Blinking LED use?
19 parts, built around the ATMEGA328-PU. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Blinking LED KiCad files?
From the bostang/PCBs repository on GitHub, at the commit this page was made from: the board is BlinkingLED/blinking_LED.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Blinking LED design in my own project?
Its repository states no licence, so its author keeps all rights: ask bostang before reusing the design.
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