2 layers109.4 × 51 mm
2 layers150 × 130 mm
RoboDay
GlemR/temptemporary
- Size
- 150 × 130 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 38
- Nets
- 80
- Pads
- 186
- Tracks, vias
- 243, 0
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 5 May 2025
- Updated
- 3 Jun 2025
Overview
RoboDay is an open-source printed circuit board by GlemR, from the GlemR/temp repository on GitHub. It is a 2-layer board of 150 × 130 mm with 38 parts on 80 nets, routed with 243 tracks and 0 vias.
It is built around the ATMEGA328P-PU, 74HC595 and CC56-12EWA, with the CD74HC4067M among its other parts. Its parts include 16 resistors, 5 capacitors, 5 ICs, 4 switches and 1 diode. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
4
ATMEGA328P-PU
DIP-28-300mil-40℃~+85℃ 1.8V~5.5V 10bit 1KB 20MHz 23 2KB 32KB 8 Bit AVR Built-in FLASH DIP-28-300mil Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
74HC595
SOP-16-40℃~+85℃ 1 100ns@5V,50pF 10MHz 2V~6V 74HC 8 Serial-to-Serial or Parallel Tri-State SOP-16 Shift Registers ROHSGRShift Registers
CC56-12EWA
Through hole- Lack of specifications ROHSKingbrightUncategorised
CD74HC4067M
SOIC-24-300mil-55℃~+125℃ 16 160Ω 16:1 22ns 2V~6V 345ns 365ns 89MHz Bidirectional analog channel、Glitch-free switching SOIC-24-300mil Analog Switches, Multiplexers ROHSTexas InstrumentsAnalog Switches, Multiplexers
Parts
38| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 220R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R6, R7, R8, R9, R10, R11, R12, R13 |
| 5 | 1kR | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R20, R21, R23, R24 |
| 4 | SW_DIP_x01 | Button_Switch_THT:SW_PUSH-12mm | SW5, SW6, SW7, SW8 |
| 3 | 0.1u | Capacitor_THT:CP_Radial_Tantal_D5.5mm_P2.50mm | C1, C4, C5 |
| 3 | ~ | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | Conn_in1, Conn_out1, LCD_I2C1 |
| 2 | 22 pF | Capacitor_THT:CP_Radial_Tantal_D5.5mm_P2.50mm | C2, C3 |
| 2 | 74HC595 | Package_DIP:DIP-16_W10.16mm | U1, U4 |
| 1 | 16 MHz | Crystal:Crystal_HC18-U_Vertical | Y1 |
| 1 | 2,2kR | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R2 |
| 1 | 3,3kR | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R3 |
| 1 | 4,7kR | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R4 |
| 1 | ATmega328P-P | Package_DIP:DIP-28_W7.62mm | U5 |
| 1 | CC56-12EWA | Display_7Segment:CA56-12EWA | U2 |
| 1 | CD74HC4067M | Library:mux_16 | U3 |
| 1 | Conn_01x08 | Connector_PinSocket_2.54mm:PinSocket_1x08_P2.54mm_Vertical | J1 |
| 1 | LED_RGBK | LED_THT:LED_BL-FL7680RGB | D1 |
| 1 | Motor_Servo | Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical | M1 |
| 1 | R_Potentiometer | Potentiometer_THT:Potentiometer_Piher_PC-16_Single_Horizontal | RV1 |
Questions
How big is the RoboDay PCB?
It measures 150 × 130 mm and has 2 copper layers, 1.6 mm thick.
What parts does the RoboDay use?
38 parts, built around the ATMEGA328P-PU, 74HC595, CC56-12EWA and CD74HC4067M. 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 RoboDay KiCad files?
From the GlemR/temp repository on GitHub, at the commit this page was made from: the board is RoboDay/RoboDay.kicad_pcb and its schematic RoboDay/RoboDay.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the RoboDay design in my own project?
Its repository states no licence, so its author keeps all rights: ask GlemR before reusing the design.
Similar boards
- 2 layers65 × 56 mm
Toy Ikea MicrowaveController
SkullKill/Toy-Ikea-MicrowaveController-PCB
PCB for Microwave Controller for Ikea Kitchen DUKTIG
73 parts1GPL-3.0 - 2 layers48.3 × 30.5 mm
- 4 layers149.9 × 125.7 mm
Helios
kyriosaa/helios
A real-time controller that automatically turns on a lamp in my room every morning based on an alarm
91 parts - 2 layers68.6 × 27.9 mm
- 2 layers127 × 117.5 mm
Diy ert
CainPatel/diy-ert
A $150 four-electrode earth resistivity meter (Wenner array): Arduino, AD620, ADS1115. Documented failure-first as an engineering log.
44 parts1MIT - 2 layers93.5 × 124.5 mm
- 2 layers236.4 × 229 mm
