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Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
KLEVV FIT V 16GB 5600MHz CL30 DDR5 Gaming Desktop RAM
[Memory] KLEVV FIT V 16GB 5600MHz CL30 DDR5 High-Performance Desktop Memory Low-profile high-speed DDR5 memory built with SK Hynix premium DRAM dies. Features low latency CL30 timings, pure aluminum heat spreader, and on-die ECC error correction. ⭐ Key Features - SK Hynix Original DRAM ICs for maximum stability and overclocking headroom - Ultra-low 33mm module height fits under any large dual-tower air cooler - Intel XMP 3.0 & AMD EXPO one-click overclock profiles - On-die ECC (ODECC) for data integrity 📋 Technical Specifications - Capacity: 16GB (1x 16GB) - Speed: DDR5 5600 MHz - Latency: CL30-36-36-76 - Voltage: 1.25V - Form Factor: 288-Pin DDR5 UDIMM 📦 Package Includes - 1 x KLEVV FIT V 16GB DDR5 5600MHz RAM Module
2 x 32140 / 33140 Battery Holder with 33MM Bore Diameter
[Lithium Battery Holder] 32140 / 33140 x 2 Battery Cell Spacer/Holder is a cylindrical battery spacer, made of flame retardant ABS+PC materials, with high-temperature resistance and crack resistance. There are slots on the edge of the holder, that can be combined into many different sizes and shapes of the battery pack; after welding nickel tabs, the pack can pass the vibration test without any other connecting device. Make your battery pack Solid and Reliable! Note!! Every Single battery cell needs 2 Spacers one up and one down buy it accordingly. Features : There are slots on the edge of the holder to combine them into many different sizes and shapes of the battery pack. Application: Design for Radiating Complex Battery Packs. Safe and Stable, Perfect Build for eBike! Item Type: Battery Holder Model Name 32140 / 33140 radiating battery spacer Material: ABS/PC (Remarkable Flame Retardant Plastic) Bore Diameter [B] (mm) 33MM Application Design for Radiating Complex Battery Packs. Safe and Stable, Perfect Build for eBike Length (mm): 73 Width (mm): 35 Height (mm): 9mm Shipping Weight 0.008 kg Shipping Dimensions 10 × 7 × 1.5 cm Advantages: Very simple to operation Very flexible, it is easy to assemble any type of battery packs Radiating during high rate discharge. Makes your battery pack Solid and Reliable! Package Includes: 1 x 2 x 32140 / 33140 Battery Holder with 33MM Bore Diameter
Out of stock12-84V or 7-120V Battery Power Display Meter Lithium Battery Power Display GY-6GS Green Battery Indicator Pro
[Battery Capacity Tester] Introducing 12-84V or 7-120V Battery Power Display Meter design to accurately monitor battery capacity. This 12-84V or 7-120V Lithium Battery Capacity Meter GY-6GS Green Display is ideal for a range of applications to ensure precise voltage and capacity reading. It is also compatible with lithium and iron lithium battery. This meter also provide real time data with a bright, clear LCD screen. This Lithium Battery Capacity Meter feature a use friendly double button design for quick setup. It allows users to manually switch between battery percentage, voltage, and power off functions. The automatic cycling display and settable auto off function enhance convenience and efficiency. With the 12-84V or 7-120V GY-6GS battery capacity meter, you get an intuitive and reliable tool. The waterproof surface and long-lasting buttons add to its durability. Its alarm function alerts you when the power drops below 20%, ensuring optimal battery management. Features Wide Voltage Compatibility: This Battery capacity meter display support a wide voltage range from 12-84V or 7-120V . It accurately measures and display both lithium and lead acid battery level. Clear and Intuitive Display: The high quality LCD with green backlit ensure visibility from every angle. It clearly shows battery percentage, voltage, and status in various lighting condition. User Friendly Design: It is also equipped with a comfortable, long lasting button and waterproof PVC film. The built in buckle allow for easy screw free installation on various device. Safety and Convenience Feature: The backlight flashes an alarm when power drops to 20% or below. It include a switch to turn off power & prevent from consumption when not in use. Customizable Settings: Easily set preferences with the double button design in just seconds. The meter features automatic and manual display cycles, auto off delay, and dual discharge curve option. Specification Voltage Range: 7-120V Battery Type Compatibility: Lithium Battery, Display Type: LCD Display Color Background: Green Measurement Accuracy: ±1% Operating Temperature: -10°C to 65°C Power Consumption: <20mA Dimensions: 61mm x 33mm x 13mm Setting Instruction of 12-84V or 7-120V Battery Power Display Meter Lithium Battery Power Display GY-6GS Green Battery: Long press the Set key, power supply to the product, enter the setup interface Press the Set key to select the battery specification ( Lithium battery (L), Fe battery(F), Lead Acid(P)) Short press the Function key to select the number of battery strings (increasing for the set button, decreasing for function button) Long press the Function key to set s mode. 12-84V or 7-120V any model can dispatch depends on stock. Package Contains : 1 x 7-120V Battery Power Display Meter Lithium Battery Power Display GY-6GS Green Lithium Battery
Out of stockTP4056 18650 3.7V 4.2V Battery Charging Module with Integrated DC Boost Converter module
[Lithium Battery Protection Board] 18650 Lithium-Battery Board DC-DC Step Up Boost Module TP 4056 This module is a small single cell lithium battery charging module that also includes a 1A step-up (boost) converter for powering a large range of applications. The module will charge most types of a single cell (3.7) LiPo batteries from either 4 to 7.5V power supply input, or from a standard 5V USB port/adapter. A battery charge and standby LED are also included for visual indication. Besides battery charging capabilities this module also includes an adjustable boost converter which is capable of stepping up the attached battery voltage from 4.5 to 24V with a maximum supply current of 1A. Features: High-quality integrated circuits. Exquisite detail and long service life. Module TP4056 DIY kit parts. Can be used for multimeter, converted to lithium-battery charging. Specification: Product code: HCMODU0131 Input Voltage (USB): 5V Input Voltage (IN): 4 – 7.5V Battery type: LiPo 3.7 Default charging current: 1000mA Output voltage (VOUT): 4.5 – 24V Max output current (VOUT): 1A Dimensions: 33mm x 24mm Charging voltage: 4.2V DC Charging current: max. 1A Discharging current: max. 2A Package size: 45 * 45 * 20mm / 1.77 * 1.77 * 0.79in Package weight: 11g / 0.39ounces
TPA3110 30W (15W+15W) Digital Stereo Audio Power Amplifier Board Module CA-3110
[Amplifier Board] The TPA3110/HDX8816A is a 2×15 Watt Class D Power Amplifier Board. It is designed to drive Professional Stereo Audio Speakers. This Amplifier Board is mostly used with 8-ohm speakers but it can successfully drive the speaker as low as 4 ohm. It's a very high efficient board which eliminates the need of using a heat sink. This device is fully protected against the shorts to GND, VCC & Output to Output. The Application of this device is endless in the segment of consumer electronics. Its most common and widely used application is in Televisions and mid-range compact audio equipment. Features : Wide range in Input voltage Source i.e. from 8v to 24v. It can be used for applications like cars, vehicles, computer speakers, family audio and video systems, and in your own DIY Music System. This amplifier board comes with 4 mounting holes, which is very helpful in tightening the complete circuit board according to your project requirement. 3110 power amplifier chip does not require a heat dissipation sink. It has over-current and over-heat protection. Specification : Operating voltage range: 8V to 24V Amplifier chip: TPA3110 / HDX8816A Output power: 2 x 15W Dimension: 25mm x 33mm x 3mm Package includes: 1x TPA3110 30W (15W+15W) Digital Stereo Audio Power Amplifier Board Module