Module Board

Descripition:1. The module uses genuine high quality 30A relay, normally open interface maximum load: AC 250V / 30A, DC 30V / 30A;2. The use of SMD optocoupler isolation, strong drive capability, stable performance; trigger current 5mA;3. The module voltage 5V;4. The module can be set by jumper high..

Description: ​​1. Working voltage: DC 12V ​ ​2. Standby current (All relays closed) 13MA, 1 relay open 41MA, 2 relays open 69MA, 3 relays open 95MA,4 relays open 122MA,5 relays open 149MA, 6 relays open 174MA, 7 relays open 198MA, 8 relays open 226MA ​ ​3. Communication interface: RS485 interface / ..

Description:   Input voltage: 3~24V, output optional: ±5V/±6V/±9V/±10V/±12V/±15V/±18V±24V Maximum output power: 1-8W (For details, please see the description at the bottom or ask us for information.) Conversion efficiency: 70-90% Quiescent current: 3-4mA Accuracy: Positi..

CH340 chip-driven official description:  WINDOWS driver USB to serial CH341 / CH340 installation package Support WINDOWS 98 / ME / 2000 / XP / Server 2003 / VISTA / Server 2008 / Win7 / Win8 / Win8.1 32 Bit / 64 and Through Micro soft's digital signature authentication In the computer end of t..

Driver board:The fourth-generation driver board instead of 7318IC drive plate, improved the two disadvantages of 7318 driver: 1. Small pointer swing.2. Small adjust sensitivity.Instructions for use: 1. Input AC / DC 12V is the power supply for the drive board. (It is recommended to..

Specifications: Support Model : AA BatteryShell material: ABS Cable: 1007# (150mm)Metal spring: carbon steel nickel plating by NCAA salt spray test, stainless steel spring.Size: 68*34*18.5 mm Package Included: 1 x 2 Slots AA Battery Holder Plastic Case Storage Box..

Specifications:Rated impedance: 8ΩCrossover point: 2200HzCarrying power: 500WUses: Home HIFI speakersSize: 145 x 90 x 40mmPackage Included:1 x 2 Way 500W Tweeter Bass Frequency Divider..

Specification :Power: DC 5VSize: 132*65mmWeight: 65.5gOutput power: 2 x50WInput voltage: 5V/2AWorking temperature: -20℃~60℃With call USB charging functionPackage Included :1 x bluetooth 5.0 Speaker Sound Power Amplifier Board Accessories..

>>>Instructions: Contact Us<<<Feature:DC 12V power supplyStandby current (relay off) 11MA, 1 way relay "open" 48MARS232 TTL232 dual interfaceRead, open, close, self-lock, jog, interlock 6 instructions, can meet most industrial control occasionsRela..

There are 4 options for you to choose, please Contact Us the picture to take a order. (Please make sure the picture box is selected, prices vary widely, so as not to cause unnecessary misunderstanding.):Description:SR-201 Series Iot module:1. Industrial-grade STC MCU +ENC28J60+ stable firm..

Parameter:Product name: 2.1 channel subwoofer power amplifier boardChip Specifications: LM1875Product size: 110mm*77mm*47mm (excluding potentiometers and other protruding parts)Product weight: 140g ±3gOutput power: 3X20W LM1875Power supply voltage: double power transformer 11V~15VPotentiometer spaci..

Parameter:Product name: 2.1 channel subwoofer power amplifier boardChip Specifications: TDA2030A Product size: 110mm*77mm*47mm (excluding potentiometers and other protruding parts)Product weight: 135g ±3gOutput power: 3X15W TDA2030A Power supply voltage: double power transformer AC11V~12VPotentiomet..