Relay / load driver (ULN2003 / MOSFET driver)
Part of Motor drive and motion control
motor.relay
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 |
|---|---|---|
| Load typeDecisive | Relay coilSolenoid valveLED stripHeaterFan | This category's own |
| Load voltage (V)Decisive | 3 to 250 V | This category's own |
| Load current (A)Decisive | 0.1 to 30 A | This category's own |
| Drive methodImportant | Darlington arrayMOSFET low-sideHigh-side smart switchSolid-state relay | This category's own |
In the parent's template, not in this one: Motor type, Supply voltage, Continuous current, Channels, Control interface, Protection
Template version 1.0.1+3e52bcb40ed6 (separate from the rules)
Design files with a hit (242)
- easyriderc - easyrelay
BOM015240 · easyrelay-ee6ab0ad
BOM · 47 lineskicad14 starsProject type: 接口转换及调试器
Key parts: ULN2003LV, LD1117S33TR_SOT223, TMCS1101A3UQDRQ1
Function hits: Operational amplifier, Relay / load driver (ULN2003 / MOSFET driver), Low-dropout regulator (LDO)
Why it matched Relay / load driver (ULN2003 / MOSFET driver): U2,U5,U9,K1,K2,K3,K4,K5,K6,K7,K8,K9,K10,K11,K12,K13Licence GNU — as the catalogue declares it, not verified
- easyriderc
BOM007512 · easyrelay
BOM · 47 lineskicadProject type: ST
Key parts: ULN2003LV, LD1117S33TR_SOT223, TMCS1101A3UQDRQ1
Function hits: Operational amplifier, Relay / load driver (ULN2003 / MOSFET driver), Low-dropout regulator (LDO)
Why it matched Relay / load driver (ULN2003 / MOSFET driver): U2,U5,U9,K1,K2,K3,K4,K5,K6,K7,K8,K9,K10,K11,K12,K13Licence not stated in the catalogue
- Boatcontrol
BOM000362 · v1.0
BOM · 62 lineskicadKey parts: MCP23017-E/SP, ULN2803A, TBD62783APG
Function hits: Logic gate / inverter / Schmitt trigger, EEPROM, Relay / load driver (ULN2003 / MOSFET driver)
Why it matched Relay / load driver (ULN2003 / MOSFET driver): U101,U103,U301,U1201,U2101,U3001,U5201,U6101,U7001,U7901,U4001,U4501,U8802,U9301,K801,K901,K1001,K1101,K1701,K1801,K1901,K2001,K2601,K2701,K2801,K2901,K3501,K3601,K3701,K3801,K5701,K5801,K5901,K6001,K6601,K6701,K6801,K6901,K7501,K7601,K7701,K7801,K8401,K8501,K8601,K8701Licence not stated in the catalogue
- jbc_multitool
BOM012178 · JBC-Multitool-development
BOM · 23 lineskicadProject type: 嵌入式系统
Key parts: TPL7407LDR, ESP32-WROOM-32, TLV1117-33
Function hits: Comparator, Wireless SoC / wireless module, Relay / load driver (ULN2003 / MOSFET driver)
Why it matched Relay / load driver (ULN2003 / MOSFET driver): U1,K1,K2,K3,K4,K5,K6,K7,K8,K9,K10,K11,K12,K13,K14Licence not stated in the catalogue
- k9ay_with_wifi
BOM012632 · K9AY-WiFi-switch-controller
BOM · 55 lineskicadProject type: 嵌入式系统
Key parts: ESP-12F, 74HC595, ULN2003A
Function hits: Logic gate / inverter / Schmitt trigger, Shift register / latch / flip-flop, Wireless SoC / wireless module
Why it matched Relay / load driver (ULN2003 / MOSFET driver): U4,U8,K1,K2,K3,K4,K5,K6,K7,K8,K9,K10,K11,K12Licence not stated in the catalogue
- mygenwashy
BOM007904 · mr_washi
BOM · 44 lineskicadProject type: Microchip
Key parts: ATtiny3226-S, ULN2003, MOC3020M
Function hits: Optocoupler isolation, 8-bit MCU (AVR / PIC / 8051 / STM8), Relay / load driver (ULN2003 / MOSFET driver)
Why it matched Relay / load driver (ULN2003 / MOSFET driver): U2,K1,K2,K3,K4,K5,K8,K6,K7,K9Licence not stated in the catalogue
- TIDM-02010
BOM001844 · V1.0
BOM · 145 lineskicadProject type: TI
Key parts: TLV76733DRVT, FNB40560, UCC28740DR
Function hits: Operational amplifier, Optocoupler isolation, Decoder / data selector
Why it matched Relay / load driver (ULN2003 / MOSFET driver): K2,K1,U3Licence not stated in the catalogue
- dutler - dutler-v1
BOM014922 · dutler-v1-66e1862d
BOM · 9 lineskicad23 starsProject type: 接口转换及调试器
Key parts: ULN2003
Function hits: Core board / dev board module, Relay / load driver (ULN2003 / MOSFET driver), Raspberry Pi HAT / Arduino shield headers
Why it matched Relay / load driver (ULN2003 / MOSFET driver): U1,K1Licence Apache — as the catalogue declares it, not verified
- dutler - dutler-v2
BOM014921 · dutler-v2-66e1862d
BOM · 20 lineskicad23 starsProject type: 接口转换及调试器
Key parts: ULN2003, TPS22917DBV
Function hits: Core board / dev board module, Relay / load driver (ULN2003 / MOSFET driver), Power switch / load switch
Why it matched Relay / load driver (ULN2003 / MOSFET driver): U1,K1Licence Apache — as the catalogue declares it, not verified
- simple_impedance_analyzer - transformer-test-fixture
BOM015348 · transformer-test-fixture-946f17ff
BOM · 11 lineskicad12 starsProject type: 接口转换及调试器
Function hits: Relay / load driver (ULN2003 / MOSFET driver), Power input connector, Antenna / RF connector
Why it matched Relay / load driver (ULN2003 / MOSFET driver): K101,K102Licence MIT — as the catalogue declares it, not verified
- 4-Channel SPDT Relay HAT for Raspberry Pi（列表中不存在）
BOM003082 · v1.0
BOM · 23 lineskicadProject type: Seeed智能硬件模块
Key parts: PCAL9535A
Function hits: Relay / load driver (ULN2003 / MOSFET driver), I/O expander / shift-register expansion
Why it matched Relay / load driver (ULN2003 / MOSFET driver): RELAY1,RELAY2,RELAY4,RELAY3Licence not stated in the catalogue
- 6-Channel Stereo Speaker Selector
BOM001191 · 1
BOM · 24 lineskicadKey parts: STC15W201S, LM1117-5.0, 74AHC595
Function hits: Shift register / latch / flip-flop, 8-bit MCU (AVR / PIC / 8051 / STM8), Relay / load driver (ULN2003 / MOSFET driver)
Why it matched Relay / load driver (ULN2003 / MOSFET driver): U5,U6,U7,U8,RL1,RL2,RL3,RL4,RL5,RL6,RL7,RL8,RL9,RL10,RL11,RL12Licence not stated in the catalogue
- BeeHive
BOM007593 · training_board
BOM · 15 lineskicadProject type: ESP
Key parts: DS18S20_, TPIC6595
Function hits: Rotary encoder / potentiometer / joystick, Shift register / latch / flip-flop, Relay / load driver (ULN2003 / MOSFET driver)
Why it matched Relay / load driver (ULN2003 / MOSFET driver): U3,RLY1,RLY2Licence not stated in the catalogue
- BeeHive
BOM007594 · training_board_v02
BOM · 22 lineskicadProject type: ESP
Key parts: DS18S20_, TPIC6595
Function hits: Rotary encoder / potentiometer / joystick, Shift register / latch / flip-flop, Relay / load driver (ULN2003 / MOSFET driver)
Why it matched Relay / load driver (ULN2003 / MOSFET driver): U3,RLY2Licence not stated in the catalogue
- dutler
BOM006667 · DUTler_v1
BOM · 9 lineskicadProject type: 接口转换及调试器
Key parts: ULN2003
Function hits: Core board / dev board module, Relay / load driver (ULN2003 / MOSFET driver), Raspberry Pi HAT / Arduino shield headers
Why it matched Relay / load driver (ULN2003 / MOSFET driver): U1,K1Licence not stated in the catalogue
- dutler
BOM006667 · DUTler_V2
BOM · 20 lineskicadProject type: 接口转换及调试器
Key parts: ULN2003, TPS22917DBV
Function hits: Core board / dev board module, Relay / load driver (ULN2003 / MOSFET driver), Power switch / load switch
Why it matched Relay / load driver (ULN2003 / MOSFET driver): U1,K1Licence not stated in the catalogue
- esp-map
BOM011066 · ESP-MAP-UPSMonitorModule
BOM · 36 lineskicadProject type: 嵌入式系统
Key parts: DS1307Z+, LM2596S-3.3, AMS1117-5.0
Function hits: Real-time clock (RTC), Optocoupler isolation, 8-bit MCU (AVR / PIC / 8051 / STM8)
Why it matched Relay / load driver (ULN2003 / MOSFET driver): U7,K1,K2,K3,K4Licence not stated in the catalogue
- oxikit-brainboard
BOM007647 · kicadProject
BOM · 33 lineskicadProject type: 嵌入式系统
Key parts: LM358, LM7805_TO220, TTGO-TCALL-SIM800
Function hits: Operational amplifier, OLED display, Relay / load driver (ULN2003 / MOSFET driver)
Why it matched Relay / load driver (ULN2003 / MOSFET driver): U6,K1,K2,K3,K4Licence not stated in the catalogue
- picoindustrial
BOM007340 · main
BOM · 36 lineskicadProject type: 嵌入式系统
Key parts: TPS5430DDA, LTV-354T, LM258D
Function hits: Optocoupler isolation, Core board / dev board module, Relay / load driver (ULN2003 / MOSFET driver)
Why it matched Relay / load driver (ULN2003 / MOSFET driver): K1,K2,K3,K4,K5,K6,K7,K8,Q1Licence not stated in the catalogue
- radiohat2
BOM012686 · RadioHat2-TX-filter-VSWR
BOM · 41 lineskicadProject type: 嵌入式系统
Key parts: ADS1115IDGS, MCP23008-xML, ULN2003A
Function hits: Analog-to-digital converter (ADC), Relay / load driver (ULN2003 / MOSFET driver), I/O expander / shift-register expansion
Why it matched Relay / load driver (ULN2003 / MOSFET driver): U3,K1,K2,K3,K4,K5,K6Licence not stated in the catalogue
- radiohat2
BOM012687 · RadioHat2-codec-QFP32
BOM · 55 lineskicadProject type: 嵌入式系统
Key parts: SN74CBT3253, Si5351A-B-GT, LM4562
Function hits: Operational amplifier, Audio power amplifier, Audio codec
Why it matched Relay / load driver (ULN2003 / MOSFET driver): U5,K1,K2,K3Licence not stated in the catalogue
- radiohat2
BOM012687 · RadioHat2-codec20
BOM · 55 lineskicadProject type: 嵌入式系统
Key parts: SN74CBT3253, Si5351A-B-GT, LM4562
Function hits: Operational amplifier, Audio power amplifier, Audio codec
Why it matched Relay / load driver (ULN2003 / MOSFET driver): U5,K1,K2,K3Licence not stated in the catalogue
- rate_control
BOM006771 · RC11-2
BOM · 54 lineskicadProject type: 电机驱动
Key parts: ULN2803A, LM7805_TO220, MCP6002-xP
Function hits: Operational amplifier, Rotary encoder / potentiometer / joystick, Optocoupler isolation
Why it matched Relay / load driver (ULN2003 / MOSFET driver): U3,K1,K2,K3,K4,K5,K6,K7,K8Licence not stated in the catalogue
- RC1Computer
BOM011501 · Version_0.1-Memory-Memory
BOM · 6 lineskicadProject type: 嵌入式系统
Key parts: CY62256-70PC, ULN2803A
Function hits: SRAM / PSRAM, Relay / load driver (ULN2003 / MOSFET driver)
Why it matched Relay / load driver (ULN2003 / MOSFET driver): U3,K1,K2,K3,K4,K5,K6,K7,K8,K9,K10,K11,K12,K13,K14,K15,K16,K17,K18,K19,K20,K21Licence not stated in the catalogue
