7-segment / LED matrix driver
hmi.display.led
BOM rule hits · not reviewed — A hit means a BOM line matched this category's rules (ruleset 1.0.1+12960cbec977). It is a lead to read, not a located or reviewed circuit; several lines in one category are not several circuits.
Selection parameter template (suggestion)
What one usually states when choosing a circuit of this kind — not the parameters of any design or module listed here, and never a filter.
| Parameter | Suggested range or common values | Where it comes from |
|---|---|---|
| Display typeDecisive | OLEDTFT LCDIPS LCDE-paper displayCharacter LCDSeven-segment displayLED matrix | Inherited from Display |
| Size (inch)Decisive | 0.42 to 10.1 inch0.961.31.542.02.42.83.54.37 | Inherited from Display |
| ResolutionDecisive | Free text | Inherited from Display |
| Driver ICImportant | SSD1306SH1106ST7789ILI9341ST7735GC9A01SSD1680HD44780 | Inherited from Display |
| InterfaceImportant | I2CSPI8080 parallelRGBMIPI-DSILVDS | Inherited from Display |
| TouchFor reference | NoneResistive screenCapacitive screen | Inherited from Display |
In the parent's template, not in this one: Type, Supply voltage
Template version 1.0.1+3e52bcb40ed6 (separate from the rules)
Design files with a hit (61)
- mtg_life_counter
BOM006881 · pcb
BOM · 26 lineskicadProject type: Microchip
Key parts: ATmega328P-AU, 74HC595, TPIC6B595
Function hits: 7-segment / LED matrix driver, Rotary encoder / potentiometer / joystick, Shift register / latch / flip-flop
Why it matched 7-segment / LED matrix driver: D1,D2,D3,D4Licence not stated in the catalogue
- Light Rail PCB 游戏
BOM001060 · v1.0
BOM · 39 lineskicadProject type: 智能硬件
Key parts: IS31FL3731-SA, ATmega32U4-A, AS1115-BSST
Function hits: 7-segment / LED matrix driver, 8-bit MCU (AVR / PIC / 8051 / STM8), ESD / TVS protection
Why it matched 7-segment / LED matrix driver: U2,U3Licence not stated in the catalogue
- opendeck - official-r3.1.2
BOM013148 · official-r3.1.2-f71734d
BOM · 38 lineskicad962 starsProject type: 人机接口HMI
Key parts: 74HC4067, 74HC165, 74HC138
Function hits: Analog switch / multiplexer, 7-segment / LED matrix driver, Optocoupler isolation
Why it matched 7-segment / LED matrix driver: U6Licence Apache-2.0及原第三方声明 — as the catalogue declares it, not verified
- 8bit-cpu - mk1-mainboard
BOM013272 · mk1-mainboard-027a603
BOM · 61 lineskicad316 starsProject type: 嵌入式系统
Key parts: 74HCT32, NE555, 74HCT04
Function hits: Timer / counter (555 etc.), 7-segment / LED matrix driver, Rotary encoder / potentiometer / joystick
Why it matched 7-segment / LED matrix driver: U37,U39,U40,U41Licence MIT — as the catalogue declares it, not verified
- uhk60v1-electronics - left-main
BOM013267 · left-main-d3f0f95
BOM · 53 lineskicad177 starsProject type: 人机接口HMI
Key parts: MKL03Z32VFK4, IS31FL3731
Function hits: 7-segment / LED matrix driver, Key matrix / mechanical switches, Arm Cortex-M MCU
Why it matched 7-segment / LED matrix driver: U2Licence GPL-3.0 — as the catalogue declares it, not verified
- uhk60v1-electronics - right-main
BOM013268 · right-main-d3f0f95
BOM · 60 lineskicad177 starsProject type: 人机接口HMI
Key parts: MK22FN512VLH12, CAT24C256WI-GT3, IS31FL3731
Function hits: 7-segment / LED matrix driver, Key matrix / mechanical switches, Arm Cortex-M MCU
Why it matched 7-segment / LED matrix driver: U3Licence GPL-3.0 — as the catalogue declares it, not verified
- mobiflight-panels - driver-smd
BOM013394 · driver-smd-aef7dca
BOM · 10 lineskicad129 starsProject type: 人机接口HMI
Key parts: MAX7219CWG
Function hits: 7-segment / LED matrix driver
Why it matched 7-segment / LED matrix driver: IC1Licence max-displays目录最近CC — as the catalogue declares it, not verified
- mobiflight-panels - driver-through-hole
BOM013395 · driver-through-hole-aef7dca
BOM · 10 lineskicad129 starsProject type: 人机接口HMI
Key parts: MAX7219CNG
Function hits: 7-segment / LED matrix driver
Why it matched 7-segment / LED matrix driver: IC1Licence max-displays目录最近CC — as the catalogue declares it, not verified
- mobiflight-panels - onepiece-4digit
BOM013396 · onepiece-4digit-aef7dca
BOM · 12 lineskicad129 starsProject type: 人机接口HMI
Key parts: MAX7219CNG
Function hits: 7-segment / LED matrix driver
Why it matched 7-segment / LED matrix driver: IC1Licence max-displays目录最近CC — as the catalogue declares it, not verified
- mobiflight-panels - onepiece-5digit
BOM013397 · onepiece-5digit-aef7dca
BOM · 12 lineskicad129 starsProject type: 人机接口HMI
Key parts: MAX7219CNG
Function hits: 7-segment / LED matrix driver
Why it matched 7-segment / LED matrix driver: IC1Licence max-displays目录最近CC — as the catalogue declares it, not verified
- mobiflight-panels - onepiece-6digit
BOM013398 · onepiece-6digit-aef7dca
BOM · 12 lineskicad129 starsProject type: 人机接口HMI
Key parts: MAX7219CNG
Function hits: 7-segment / LED matrix driver
Why it matched 7-segment / LED matrix driver: IC1Licence max-displays目录最近CC — as the catalogue declares it, not verified
- the603-200 - The603 LED显示子板
BOM013510 · the603-sister-b5f3673
BOM · 10 lineskicad110 starsProject type: 人机接口HMI
Key parts: IS31FL3733-TQ
Function hits: 7-segment / LED matrix driver, LED driver
Why it matched 7-segment / LED matrix driver: U1Licence Apache-2.0原LICENCE及Morpheans原署名。本板不含主板ESP32 — as the catalogue declares it, not verified
- lyft - lyft-hmi
BOM014498 · lyft-hmi-144bea3c
BOM · 9 lineskicad88 starsProject type: 接口转换及调试器
Key parts: AS1115-BSST, HDSP-433G
Function hits: 7-segment / LED matrix driver, Buttons / switches
Why it matched 7-segment / LED matrix driver: U1Licence GNU — as the catalogue declares it, not verified
- pico-timecode - pt-thrifty
BOM014335 · pt-thrifty-deec56ca
BOM · 27 lineskicad84 starsProject type: 接口转换及调试器
Key parts: MCP6273T-E/CH, HT16K33A-28SOIC, MCP73832-2-OT
Function hits: Operational amplifier, 7-segment / LED matrix driver, Battery charger
Why it matched 7-segment / LED matrix driver: U4,U5Licence MIT — as the catalogue declares it, not verified
- hack_clock - Matrix Display v2.1显示板
BOM013605 · hackclock-matrix21-11bc9bc
BOM · 6 lineskicad23 starsProject type: 人机接口HMI
Key parts: MAX7219
Function hits: 7-segment / LED matrix driver
Why it matched 7-segment / LED matrix driver: U1,U2,U3,U4Licence GPL-3.0 — as the catalogue declares it, not verified
- optical-keyboard-mx-old - optical-keyboard-mx
BOM014913 · optical-keyboard-mx-4fbf6fdd
BOM · 14 lineskicad22 starsProject type: 接口转换及调试器
Key parts: IS31FL3731-QF
Function hits: 7-segment / LED matrix driver, Key matrix / mechanical switches, Core board / dev board module
Why it matched 7-segment / LED matrix driver: U2Licence MIT — as the catalogue declares it, not verified
- pcb - STAG9存档车载遥测接口板
BOM013829 · pcb-telemetry-7045605
BOM · 29 lineskicad19 starsProject type: 接口转换及调试器
Key parts: MAX3051ESA+, HCF4010, ILQ615-4X009T
Function hits: 7-segment / LED matrix driver, Voltage supervisor / reset / watchdog, CAN / CAN FD
Why it matched 7-segment / LED matrix driver: U6Licence GPL-3.0 — as the catalogue declares it, not verified
- various-hardware-projects - 74HC595七段显示板
BOM013595 · various-7seg-a0d61cc
BOM · 4 lineskicad16 starsProject type: 人机接口HMI
Key parts: 74HC595
Function hits: 7-segment / LED matrix driver, Shift register / latch / flip-flop, Buttons / switches
Why it matched 7-segment / LED matrix driver: S1Licence Apache-2.0及原作者署名。主控、供电和串行控制另配 — as the catalogue declares it, not verified
- btns - btns-mother
BOM014085 · btns-mother-1e12e3d9
BOM · 9 lineskicad12 starsProject type: 嵌入式系统
Key parts: VX78_O78, module_mpu6050, TM1640
Function hits: 7-segment / LED matrix driver, Core board / dev board module
Why it matched 7-segment / LED matrix driver: U4Licence MIT — as the catalogue declares it, not verified
- gps-synchronized-clock - gps-clock-ver2
BOM015442 · gps-clock-ver2-032a4383
BOM · 9 lineskicad9 starsProject type: 接口转换及调试器
Function hits: 7-segment / LED matrix driver, Buttons / switches
Why it matched 7-segment / LED matrix driver: DS1,DS2,DS3,DS4,DS5,DS6,DS7,DS8,DS9Licence GNU — as the catalogue declares it, not verified
- emes - base-board2
BOM015604 · base-board2-356c24d8
BOM · 16 lineskicad8 starsProject type: 接口转换及调试器
Key parts: IS31FL3743A
Function hits: 7-segment / LED matrix driver, Rotary encoder / potentiometer / joystick, LED driver
Why it matched 7-segment / LED matrix driver: U1Licence GNU — as the catalogue declares it, not verified
- emes - matrix-driver-standalone
BOM015601 · matrix-driver-standalone-356c24d8
BOM · 7 lineskicad8 starsProject type: 接口转换及调试器
Key parts: IS31FL3743A
Function hits: 7-segment / LED matrix driver, LED driver
Why it matched 7-segment / LED matrix driver: U1Licence GNU — as the catalogue declares it, not verified
- 8x8 LED Matrix with MAX7219
BOM003797 · V1.0
BOM · 5 lineskicadProject type: 智能硬件
Key parts: MAX7219
Function hits: 7-segment / LED matrix driver
Why it matched 7-segment / LED matrix driver: U1Licence not stated in the catalogue
- atom47
BOM009203 · atom47-rev5
BOM · 30 lineskicadProject type: 人机接口HMI
Key parts: ATmega32U4, USBLC6-2SC6, IS31FL3733-QF
Function hits: 7-segment / LED matrix driver, 8-bit MCU (AVR / PIC / 8051 / STM8), ESD / TVS protection
Why it matched 7-segment / LED matrix driver: U3Licence not stated in the catalogue
