2 layers140.5 × 213 mm
2 layers213 × 25 mm
Controller
kuellenberg/7-Segment-RGB-Clock- Size
- 213 × 25 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 93
- Nets
- 56
- Pads
- 298
- Tracks, vias
- 476, 182
- Pours
- 6
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 2 Sep 2019
- Updated
- 26 Jan 2022
Overview
Controller is an open-source printed circuit board by kuellenberg, from the kuellenberg/7-Segment-RGB-Clock repository on GitHub. It is a 2-layer board of 213 × 25 mm with 93 parts on 56 nets, routed with 476 tracks and 182 vias.
It is built around the ATMEGA328P-AU, FT232RL and 74AHC1G14GV, with the DS3231MZ+, SI4435FDY and SQ2309ES-VB among its other parts. Its parts include 26 capacitors, 15 resistors, 9 diodes, 7 connectors and 6 ICs. It belongs with the lEDs and displays boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
6
ATMEGA328P-AU
TQFP-32(7x7)-40℃~+85℃ 1.8V~5.5V 10bit 1KB 20MHz 23 2KB 32KB 8 Bit AVR Built-in FLASH TQFP-32(7x7) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
FT232RL
SSOP-28-208mil-40℃~+85℃ 3.3V~5.25V、4V~5.25V USB 2.0 USB to UART SSOP-28-208mil USB Converters ROHSFTDIUSB Converters
74AHC1G14GV
SOT-23-5-40℃~+125℃ 1 1 1.2V~2.2V、1.75V~3.15V、2.15V~3.85V 16.3ns@3.3V,15pF 2V~5.5V 40uA 74AHC 8mA 8mA 900mV~1.9V、1.35V~2.75V、1.65V~3.35V SOT-23-5 Logic Gates ROHSTECH PUBLICLogic Gates
DS3231MZ+
SOIC-8-40℃~+85℃ 2.3V~5.5V I2C Temperature compensation、Backup power management and battery charging、Alarm function、Periodic interrupt output SOIC-8 Real Time Clocks ROHSMaxim Integrated (Analog Devices)Real Time ClocksSI4435FDY
SO-8-55℃~+150℃ 1 P-Channel 1.5nF 12.6A 150pF 180pF 19mΩ@10V 2.2V 2.2W 28nC@10V 30V P-Channel SO-8 MOSFETs ROHSVishay IntertechnologyMOSFETs
SQ2309ES-VB
SOT-231 P-Channel 2.5V 5.2A 60V SOT-23 MOSFETs ROHSVBsemi ElecMOSFETs
README
README.md7-Segment-RGB-Clock
Parts
93| Qty | Value | Footprint | References |
|---|---|---|---|
| 14 | TestPoint_Alt | TestPoint:TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP1, TP2, TP3, TP4, TP5, TP7, TP9, TP10, TP11, TP12, TP13, TP14, TP15, TP16 |
| 9 | 100nF | Capacitor_SMD:C_0603_1608Metric | C7, C8, C10, C12, C13, C15, C16, C18, C20 |
| 7 | 1k | Resistor_SMD:R_0603_1608Metric | R1, R2, R3, R4, R5, R6, R7 |
| 5 | 10nF | Capacitor_SMD:C_0603_1608Metric | C6, C14, C17, C19, C23 |
| 4 | 100n | Capacitor_SMD:C_0603_1608Metric | C21, C22, C24, C25 |
| 3 | 10uH | Inductor_SMD:L_0805_2012Metric | L1, L2, L3 |
| 2 | 100uF | Capacitor_SMD:C_Elec_6.3x5.8 | C4, C5 |
| 2 | 10k | Resistor_SMD:R_0603_1608Metric | R11, R12 |
| 2 | 330uF | Capacitor_SMD:CP_Elec_10x10 | C1, C2 |
| 2 | 4k7 | Resistor_SMD:R_0603_1608Metric | R8, R9 |
| 2 | 4u7 | Capacitor_SMD:C_Elec_4x5.8 | C9, C11 |
| 2 | BLUE | LED_SMD:LED_0603_1608Metric | D1, D2 |
| 2 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_Pad_Via | H1, H2 |
| 2 | SI4435FDY | Package_SO:SO-8_5.3x6.2mm_P1.27mm | Q1, Q2 |
| 2 | SS1P3L | Diode_SMD:D_SOD-123 | D3, D9 |
| 1 | 100R | Resistor_SMD:R_0603_1608Metric | R14 |
| 1 | 10nF | Capacitor_SMD:C_0805_2012Metric | C3 |
| 1 | 16MHz | ak:CSTNE | Y1 |
| 1 | 1A | ak:Fuseholder_SMD_Littelfuse_154 | F2 |
| 1 | 1F | ak:FC0H105ZFTBR44 | C26 |
| 1 | 330R | Resistor_SMD:R_0603_1608Metric | R13 |
| 1 | 47k | Resistor_SMD:R_0603_1608Metric | R15 |
| 1 | 4A | ak:Fuseholder_SMD_Littelfuse_154 | F1 |
| 1 | 500mA | ak:Fuse_1812_4532Metric | F3 |
| 1 | 74AHC1G14 | Package_TO_SOT_SMD:SOT-23-5 | U4 |
| 1 | ATmega328P-AU | Package_QFP:TQFP-32_7x7mm_P0.8mm | U2 |
| 1 | CON_15V | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J2 |
| 1 | CON_5V | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J5 |
| 1 | CON_5V_AUX | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J6 |
| 1 | CON_ICSP | Connector_IDC:IDC-Header_2x03_P2.54mm_Vertical | J3 |
| 1 | CON_TLC | ak:HARWIN_M20-8890845 | J1 |
| 1 | CON_USB_A | ak:UJ2-BV-1-TH | J7 |
| 1 | DC out | ak:HARWIN_M20-8890845 | J4 |
| 1 | DS3231M | Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm | U3 |
| 1 | FT232RL | Package_SO:SSOP-28_5.3x10.2mm_P0.65mm | U1 |
| 1 | GREEN | LED_SMD:LED_0603_1608Metric | D5 |
| 1 | LDR07 | OptoDevice:R_LDR_5.1x4.3mm_P3.4mm_Vertical | R10 |
| 1 | LOGO | ak:lemonhead | G*** |
| 1 | LOGO | ak:LN-10x5mm | G*** |
| 1 | MCP4012-xxxxCH | Package_TO_SOT_SMD:SOT-23-6 | U6 |
| 1 | MCP6001-OT | Package_TO_SOT_SMD:SOT-23-5 | U5 |
| 1 | MF-MSMF050-2 500mA | ak:Fuse_1812_4532Metric | F4 |
| 1 | ORANGE | LED_SMD:LED_0603_1608Metric | D4 |
| 1 | RED | LED_SMD:LED_0603_1608Metric | D8 |
| 1 | RX ORANGE | LED_SMD:LED_0603_1608Metric | D6 |
| 1 | SQ2309ES | Package_TO_SOT_SMD:SOT-23 | Q3 |
| 1 | SW_Push | Button_Switch_THT:SW_PUSH_6mm | SW1 |
| 1 | TX GREEN | LED_SMD:LED_0603_1608Metric | D7 |
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Questions
How big is the Controller PCB?
It measures 213 × 25 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Controller use?
93 parts, built around the ATMEGA328P-AU, FT232RL, 74AHC1G14GV and DS3231MZ+. 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 Controller KiCad files?
From the kuellenberg/7-Segment-RGB-Clock repository on GitHub, at the commit this page was made from: the board is Controller Rev. A/Controller.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Controller design in my own project?
Its repository states no licence, so its author keeps all rights: ask kuellenberg before reusing the design.