Showing 13–24 of 122 results
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Sale!

$13.26 Original price was: $13.26.$10.18Current price is: $10.18.
1500W DC DC Boost Converter featuring adjustable 12-90V output, constant current and constant voltage regulation, high efficiency up to 97%, and 30A input capacity for charging, solar and DIY applications.
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Sale!

$1.85 Original price was: $1.85.$1.42Current price is: $1.42.
♦ Specifications
Non-Isolated power supply boost converter
Multi Turn Potentiometer to control the output
Maximum Power rating: 150W
Current Rating: 6A
Adjustable Output Voltage
Comes with Mounting Screws
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Sale!

$14.56 Original price was: $14.56.$11.19Current price is: $11.19.
♦ Specifications
Output power: 1800W
Input voltage range: 10V-60V
Output voltage range: 12V-90V
Input current: 40A
Output current: 20A
Low battery protection: yes (9-50V adjustable)
Working temperature: -40~+85 degrees
Fan activation temperature: 60 degrees (These units are equiped with an onboard fan which will automatically activate when a sensor on the board detects tempritures of 60 degrees or higher)
Working frequency: 150KHz
Conversion efficiency: 92%-97% (efficiency is related to input, output voltage, current, and pressure difference)
Input overcurrent protection: Yes (inputs over 25/35A will trigger automatic protection, and the module won’t boost)
Short circuit protection: Yes (input 30A fuse)
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$0.10 – $0.30Price range: $0.10 through $0.30
18650 battery holder for 1S, 2S, 3S and 4S series configurations. Spring contacts and wire leads make it easy.
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$0.10 – $0.39Price range: $0.10 through $0.39
18650 cell holder for 1–4 cells in parallel. Pre-wired leads, spring contacts and open design for DIY electronics, portable devices and battery-powered projects.
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$0.35
♦ Specifications
Low-level trigger signal
Operating Voltage: 12V DC
Equipped with high-current relay: 10A@250VAC / 10A@30VDC
It can control both AC and DC appliances such as Solenoids, Motors, lights, fans, etc
High-quality screw terminals (Terminal Block) provided (C, NC, NO) for quick and easy connection
A freewheeling diode to protect your microcontroller
Input Signal Pin connected to Burg stick for easy accessibility
LED Status indicators to indicate the relay ON/OFF status
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$4.65
2.4 Inch TFT Display Shield with responsive touch control, vibrant color display and Arduino compatibility. Perfect for UNO, Mega 2560, DIY electronics and embedded projects.
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$0.29
Upgrade your MG995 and MG996R servo projects with this 25T metal servo horn. Durable replacement arm for RC robots, Arduino projects, and DIY applications.
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$1.72
3:1 Adhesive Heat Shrink Tubing Kit with 140pcs assorted sizes. Provides waterproof insulation, cable protection and reliable wire repair for electronics and DIY projects.
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$0.88 – $2.38Price range: $0.88 through $2.38
3:1 heat shrink tubing provides reliable insulation and cable protection with a wide shrink ratio. Available in red 9.5mm and 25.4mm sizes, ideal for wires, cables, connectors and DIY electrical projects.
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$9.52
3.5 Inch TFT LCD Touch Screen for Raspberry Pi with 320×480 resolution, responsive touch control and GPIO interface. Ideal for DIY projects, monitoring systems and embedded applications.
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$1.22
♦ Specifications
Maximum switching voltage: 250VAC / 30VDC
Maximum switching current: 10A
Each relay features an LED indicator
Dimensions: 70*53mm