2 layers44.5 × 78.7 mm
Walkie talkie
andykarpov/walkie-talkie
A custom pcb for the original project https://vrtp.ru/index.php?act=categories&CODE=article&article=3351
141 parts2
2 layers66 × 133.4 mm
KeyRefillerLcd
IlGuru/KeyRefillerLcdProgetto Key Refiller con LCD
- Size
- 66 × 133.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 20
- Nets
- 22
- Pads
- 106
- Tracks, vias
- 209, 6
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 4 Sep 2015
- Updated
- 4 Sep 2015
Overview
KeyRefillerLcd is an open-source printed circuit board by IlGuru, from the IlGuru/KeyRefillerLcd repository on GitHub. It is a 2-layer board of 66 × 133.4 mm with 20 parts on 22 nets, routed with 209 tracks and 6 vias.
It is built around the PIC16F628A-I/P. Its parts include 4 capacitors, 4 connectors, 1 resistor, 1 IC and 1 diode. It belongs with the PIC boards of this library.
Main components
1README
README.mdKeyRefillerLcd
Progetto Key Refiller con LCD
KEY_REFILLER_LCD.X Cartella di lavoro di "Microchip MPLAB.X IDE" del firmware Kicad Cartella di lavoro del progetto Kicad del PCB
Parts
20| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | SW_PUSH_SMALL | Buttons_Switches_ThroughHole:SW_PUSH_SMALL | BTN0, BTN1, BTN2, RESET1 |
| 2 | 100nF | Capacitors:C_Disc_D3_P2.5 | C1, C2 |
| 2 | 10K | Resistors_ThroughHole:r_sil_9 | RR1, RR2 |
| 2 | 220pF | Capacitors:C_Disc_D3_P2.5 | C3, C4 |
| 2 | BUTTONS | Pin_Headers:Pin_Header_Straight_1x05 | P3, P4 |
| 1 | 10K | Potentiometers:Potentiometer_Bourns_3386G | RV1 |
| 1 | 15K | Resistors_ThroughHole:Resistor_Horizontal_RM10mm | R1 |
| 1 | 1N4148 | Diode:Diode_DO-35_SOD27_Horizontal_RM10 | D1 |
| 1 | 2N2222 | Housings_TO-12_TO-18_TO-42_TO-43:TO-18_3Pin | Q1 |
| 1 | DISPLAY_LCD1602_KA_RIGHT | Display:RC1602A | D_LCD1 |
| 1 | I2C | Pin_Headers:Pin_Header_Straight_1x04 | P2 |
| 1 | PIC16F628A | Housings_DIP:DIP-18_W7.62mm_LongPads | U1 |
| 1 | POWER | Pin_Headers:Pin_Header_Straight_1x02 | P1 |
Questions
How big is the KeyRefillerLcd PCB?
It measures 66 × 133.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the KeyRefillerLcd use?
20 parts, built around the PIC16F628A-I/P. 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 KeyRefillerLcd KiCad files?
From the IlGuru/KeyRefillerLcd repository on GitHub, at the commit this page was made from: the board is KiCad/KEY REFILLER LCD.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the KeyRefillerLcd design in my own project?
Its repository states no licence, so its author keeps all rights: ask IlGuru before reusing the design.
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