2 layers66.1 × 62.2 mm
Mimas
numato/samplecode
This repository contains sample code for different Numato Lab products
99 parts144
2 layers91 × 82 mm
ProgrammableRelayModule4Channel
numato/samplecode144This repository contains sample code for different Numato Lab products
- Size
- 91 × 82 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 85
- Nets
- 74
- Pads
- 317
- Tracks, vias
- 1,012, 112
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 3
- Created
- 24 Sep 2015
- Updated
- 24 Aug 2023
Overview
ProgrammableRelayModule4Channel is an open-source printed circuit board by numato, from the numato/samplecode repository on GitHub. It is a 2-layer board of 91 × 82 mm with 85 parts on 74 nets, routed with 1,012 tracks and 112 vias.
It is built around the 74HC4050D, DS1307Z+ and ULN2003. Its parts include 18 capacitors, 16 resistors, 10 connectors, 9 ICs and 8 diodes. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
3
74HC4050D
SOP-16SOP-16 Specialty Logic ROHSToshibaSpecialty Logic
DS1307Z+
SO-80℃~+70℃ 10nA 300nA 4.5V~5.5V Backup power management and battery charging、InsideSRAM/NVRAM、Programmable clock output External I2C SO-8 Real Time Clocks ROHSMaxim Integrated (Analog Devices)Real Time ClocksULN2003
SOP-161.1V@250uA,100mA 25pF 2V 30V 500mA 50uA 50uA Seven channels SOP-16 Darlington Transistor Arrays ROHSBLDarlington Transistor Arrays
Parts
85| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 0.1uF | SM0805 | C1, C3, C4, C5, C7, C9, C11, C12, C15, C16 |
| 6 | LED GREEN | LED-0805 | D1, D2, D3, D4, D7, D8 |
| 5 | 1K | SM0805 | R1, R2, R10, R11, R12 |
| 4 | 2K2 | SM0805 | R5, R6, R14, R16 |
| 4 | CONN_3 | ScrewTerm3 | K1, K2, K3, K4 |
| 4 | P*** | MH-3.2MM | 1PIN, 1PIN, 1PIN, 1PIN |
| 4 | RELAY | RelaySugarCube | RL1, RL2, RL3, RL4 |
| 4 | VAL** | Con6 | Con6_100mil, Con6_100mil, Con6_100mil, Con6_100mil |
| 3 | 10k | SM0805 | R4, R7, R8 |
| 3 | 10uF | SM1206 | C2, C17, C18 |
| 3 | CONN_4 | PIN_ARRAY_4x1 | P2, P4, P5 |
| 3 | VAL** | NEGATION | NEGATION, NEGATION, NEGATION |
| 2 | 22PF | SM0805 | C10, C14 |
| 2 | 47mfd | SMD_CAP_ELECT_1 | C6, C8 |
| 2 | P*** | 1pin | 1PIN, 1PIN |
| 1 | 0.01uF | SM0805 | C13 |
| 1 | 16Mhz CRYSTAL | HC-49V | X3 |
| 1 | 1M | SM0805 | R15 |
| 1 | 2k2 | RES_NET4 | R3 |
| 1 | 4K7 | SM0805 | R9 |
| 1 | 74HC4050 | so-16 | U6 |
| 1 | 7805_N | DPAK2 | U1 |
| 1 | ATMEGA328-NEW | TQFP32 | IC1 |
| 1 | BATTERY | battery | BT1 |
| 1 | CONN_6 | pin_array_3x2 | P3 |
| 1 | CRYSTAL | C1V5 | X2 |
| 1 | DIODE | SM1206 | D6 |
| 1 | DS1307 | so-8 | U5 |
| 1 | FERRITE | SM0805 | U4 |
| 1 | FT232RLNEW | SSOP28 | U2 |
| 1 | GS2 | Sjumber2 | GS2 |
| 1 | GS3 | PIN_ARRAY_3X1 | GS1 |
| 1 | JACK_2P | JACK_ALIM | J2 |
| 1 | LED | LED-0805 | D5 |
| 1 | LOGO | LOGO | G*** |
| 1 | MCP1700 | SOT23 | U8 |
| 1 | MICRO_SD | MicroSD | U7 |
| 1 | NL | SM0603 | R13 |
| 1 | SW_PUSH | Switch_SMD | SW1 |
| 1 | ULN2003 | SO16N | U3 |
| 1 | USB | USBMICRO | J1 |
Questions
How big is the ProgrammableRelayModule4Channel PCB?
It measures 91 × 82 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ProgrammableRelayModule4Channel use?
85 parts, built around the 74HC4050D, DS1307Z+ and ULN2003. 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 ProgrammableRelayModule4Channel KiCad files?
From the numato/samplecode repository on GitHub, at the commit this page was made from: the board is RelayAndGPIOModules/ProgrammableRelayModules/ProgrammableRelayModule4Channel/board/ProgrammableRelayModule4Channel.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the ProgrammableRelayModule4Channel design in my own project?
Its repository states no licence, so its author keeps all rights: ask numato before reusing the design.
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