Module Board

The main parameters: 1. The transformation ratio is 1:22. Input impedance: 50 ohms (unbalanced)3. Output impedance: 100 ohms (balance) suitable for QUAD ANT antenna4. Frequency range: 1-56MHz5. Standing wave: less than 1.56. Power resistance: 500w7. Dimensions: outer diameter 50x130mm8. Weight: 350 ..

Feature: Size: 20 x 20 x 5mm/0.78 x 0.78 x 0.19(inch) (approx)Module properties: non-isolated boost Rectification: non-synchronous rectification Input voltage: 2.5V-6V Output voltage: 4V-12V (adjustable) Output current: 1000mA (Max) Conversion efficiency: 92% (the high..

Specifications:Product Name: 1CH Relay ModuleDimensions: 64.2mm*34.8mm*18.5mmRelay capacity: AC220V10A or DC30V10AQuiescent current: 20mA Working current: 50mAWorking voltage: 10~16VSignal voltage: 4V~20VService life: ≥100,000 timesWorking temperature: -40~85℃Features:1. New upgrades, simplifying co..

Description:  Working voltage: DC 6-24V Working current: 60-70MA Standby current: 1UA Load current : AC 250V/10A, DC 30V/10A Trigger mode: Low pulse trigger Size: 48mm * 16mm  * 18.5mm (L * W * H),  Very small size Weight: 14.3 g USE 1:By default, t..

Function description:Control the pull-in and release of 1 relay through the Ethernet network, with a shell. The module supports both TCP and UDP two operation modes, the instructions are simple and easy to understand, and the jog and 1-65535 seconds delay can be specified in the instruction. The mod..

Feature:This is 1 channel Relay module, can able to control various appliances, and other equipment with a current not more 10A (250VAC/60VDC).It can be controlled directly by microcontroller: Raspberry, Arduino, AVR, PIC, DSP, ARM or TTL logic.For control of module need power 5V an..

Scope of application: Self-service terminalChannel gateLockerHandheld TerminalGame machineBarcode scanningQR code payment Compatible system: Linux, Android, Windows XP, Windows 7, Windows 8, Windows10, MAC Technical Parameters ..

Instruction:This is "capacitance substitution box" good low-cost alternative solution, can flexible and quick setting capacitance range from 1nF to 9999nF, step accuracy 1nF. for educational experiments, electronic engineering design or test trimming are excellent applications.Features:Design based ..

If you need the yellow backlight, please Contact UsDescription:LCD display module with blue backlight Wide viewing angle and high contrast Built-in industry standard HD44780 equivalent LCD controller Commonly used in: copiers, fax machines, industrial test equipment, networking equi..

1Pc 4 Colors Aluminum Alloy Protective Case With Cooling Fan For For Raspberry Pi 2 Model B/B+Features:  - Access to all ports of the Raspberry Pi Model B+ - Plug and Play Cooling Fan,protect your Pi from Overheating - 4 colors to let you chose: Blue, Gray, Red, Black Packa..

Features:I2C InterfaceTwo user selectable addressesTypical accuracy ±3%RH and ±0.3°CSeparable designΦ2mm mounting holes Package included: 1 x SHT30 Shield with pin..

Specification:Name: 18650 Lithium Battery Fixed BracketStyle: 4*5Material: ABS (707)Single weight: 16gSpecification: 4*5: 110*82*8. 8mm (length * width * thickness)Buckle protrusion: 1. 6mmAperture: 18. 4mm (suitable for most domestic batteries)Uses: electric vehicle battery pack, electric toy batte..