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Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
Cooler Master MasterLiquid Atmos II 360 ARGB Liquid CPU Cooler
[CPU Cooler] Cooler Master MasterLiquid Atmos II 360 ARGB High-Performance AIO Cooler Next-gen dual chamber liquid cooler featuring dual SickleFlow Edge ARGB fans, customizable 3D printable pump top shroud, and an ultra-fine micro-channel copper coldplate engineered for 300W+ TDP thermal dissipation. ⭐ Key Features - Patented Dual Chamber Pump design isolates heated coolant - 360mm high-density aluminum radiator - 3x SickleFlow Edge 120mm PWM ARGB fans - CryoFuze thermal compound pre-applied - MasterCTRL software synchronization for custom pump ARGB lighting 📋 Technical Specifications - Radiator Dimensions: 394 x 119.6 x 27.2 mm - Pump Speed: 3200 RPM - Fan Speed: 690 - 2500 RPM PWM - Fan Airflow: 70.7 CFM - Sockets Supported: Intel LGA 1851/1700/1200/115x, AMD AM5/AM4 📦 Package Includes - 1 x Cooler Master MasterLiquid Atmos II 360 Cooler - 3 x 120mm SickleFlow Edge ARGB Fans - 1 x Intel & AMD Mounting Bracket Set
Logitech MX Master 4 Wireless Ergonomic Mouse (Graphite)
[Mouse] Logitech MX Master 4 Wireless Ergonomic Productivity Mouse - Graphite The gold standard in productivity. Features Quiet Clicks, 8,000 DPI Darkfield sensor that tracks anywhere (even on glass), MagSpeed electromagnetic scrolling up to 1,000 lines per second, and multi-device Logi Bolt + Bluetooth connectivity. ⭐ Key Features - MagSpeed Electromagnetic Scrolling: Ultra-fast, ultra-quiet, pixel-precise - 8,000 DPI Darkfield High Precision sensor tracks on any surface including glass - Quiet Click buttons reduce click noise by 90% - Cross-computer Flow control between up to 3 PCs or Macs - USB-C Quick Charging: Up to 70 days battery life on full charge; 3 hours from 1 minute charge 📋 Technical Specifications - Sensor: Darkfield high precision (200 - 8000 DPI) - Buttons: 7 buttons (Left/Right, Back/Forward, App-Switch, Wheel mode-shift, Middle click) - Wireless: Bluetooth Low Energy + Logi Bolt USB Receiver (10m range) - Battery: Rechargeable Li-Po (500 mAh) - Weight: 141 grams 📦 Package Includes - 1 x Logitech MX Master 4 Mouse (Graphite) - 1 x Logi Bolt USB Receiver - 1 x USB-C Charging Cable
Cooler Master Hyper 212 EVO V2
Classic budget tower air cooler. Handles 12100 / 5600 / 7600 stock comfortably.
Logitech MX Master 3S
Productivity wireless mouse. MagSpeed scroll wheel, 8K DPI, multi-device. The default for designers and developers.
Out of stockGigabyte AORUS Master RTX 5080 (16 GB)
Premium AORUS cooler, 16 GB GDDR7, 256-bit, top-tier OC headroom.
Out of stockCooler Master MWE Gold 750 V2
Fully modular 750W Gold, ATX 3.0, low-noise HDB fan.
Out of stockCooler Master NR200P
Mini-ITX SFF case, supports triple-slot GPUs + 280mm AIO. Compact gaming.
AMD Ryzen 5 8500G Processor with Radeon 740M Graphics
[Processor] AMD Ryzen 5 8500G Desktop APU Processor with Radeon Graphics Next-generation AM5 APU combining 6 high-efficiency Zen 4 / Zen 4c cores with integrated AMD Radeon 740M RDNA 3 graphics. Enjoy smooth 1080p gaming and multimedia without needing an expensive dedicated graphics card. ⭐ Key Features - 6 Cores (2 Zen 4 + 4 Zen 4c) and 12 Threads - Integrated AMD Radeon 740M Graphics (RDNA 3) - DDR5 memory support on latest AM5 socket - 65W TDP power efficiency with Wraith Stealth cooler included - AMD Ryzen Master utility support 📋 Technical Specifications - Socket: AM5 - Cores / Threads: 6 / 12 - Boost Clock: Up to 5.0 GHz - Base Clock: 3.5 GHz - L3 Cache: 16MB - Default TDP: 65W - Included Cooler: AMD Wraith Stealth 📦 Package Includes - 1 x AMD Ryzen 5 8500G Processor - 1 x AMD Wraith Stealth Cooler
10A10 1000V 10A Silicon Rectifier Diode
[Diode] 10A10 – 1000V 10A Silicon Rectifier Diode 10A10 – 1000V 10A Silicon Rectifier, 10A axial rectifier diode with fast switching times suitable for general applications where a high current is required. Features/Specs: Part No: 10A10 Manufacturer: MIC (Master Instrument Corporation) High surge current capability Low leakage Low forward voltage drop High current capability Low lost Vr – Reverse Voltage: 1000 V If – Forward Current: 10 A Type: Standard Recovery Rectifiers Configuration: Single Vf – Forward Voltage: 1.1 V Ir – Reverse Current: 10 uA Operating Temperature: – 55 C to + 150 C Mounting Style: Through Hole Package/Case: R-6 Datasheet: 10A10 Datasheet Package Includes: 1 x 10A10 – 1000V 10A Silicon Rectifier Note: Product Images are shown for illustrative purposes only and may differ from the actual product.
HC-05 6pin Bluetooth Module with Button
[Bluetooth Module] HC-05 Bluetooth Module Are you in search of an HC-05 Bluetooth Module, a versatile and cost-effective solution for your wireless communication needs? Look no further. This Bluetooth module offers seamless wireless communication for a wide range of applications, from GPS navigation systems to water and electricity meter readings. Whether you're an electronics enthusiast, a DIY hobbyist, or a professional looking for competitive pricing, this module is designed to meet your requirements. The HC-05 Bluetooth Module lets you switch between Master and Slave modes with ease using AT Commands, and it comes pre-configured in Slave Mode. Its compatibility with devices such as phones, laptops, and microcontrollers ensures hassle-free connectivity. With a USART interface, it's a perfect fit for microcontrollers supporting USART communication. Plus, you can configure its settings effortlessly using the command mode. Ideal for DIY projects and data exchange, this Bluetooth module provides LED feedback for seamless operation, giving you the best bang for your buck. Buy the HC-05 Bluetooth Module today and enjoy top-notch wireless communication at a competitive price. The HC-05 Bluetooth Module with Baseplate is a slave-only device. This means that it can connect to most phones and computers with Bluetooth but it cannot connect to another slave-only device such as keyboards and other HC-06 modules. To connect with other slave devices a master module would be necessary such as the HC-05 module ,which can do both master and slave. The slave mode in HC-05 Bluetooth cannot initiate a connection to another Bluetooth device but can accept connections. Master mode can initiate a connection to other devices. Key Features: Working current: matching for 30 mA, matching the communication for 8 mA. With the computer and Bluetooth adapter, PDA, seamless connection equipment. Use the CSR mainstream Bluetooth chip, Bluetooth V2.0 protocol standards. Potter default rate of 9600, the user can be set up. Bluetooth protocol: Bluetooth Specification v2.0+EDR Speed: Asynchronous: 2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps. Security: Authentication and encryption. Profiles: Bluetooth serial port. HC-05 Bluetooth Module Pin Diagram: HC-05 Bluetooth Module Pin Description: Pin Number Pin Name Description 1 Enable / Key This pin is used to switch between command mode (set low) and Data Mode (set high). The default setting of this HC 05 Bluetooth module is Data Mode. 2 Vcc This pin can be used to power the Bluetooth module. It has an operating voltage of +5V DC. 3 Ground Connect the module's ground pin to the Microcontroller’s Ground Pin (GND). 4 TX – Transmitter Sends serial data to the MCU. This pin will distribute all Bluetooth data in the form of serial data to the Microcontroller. 5 RX – Receiver Obtain Serial Data. This pin will transmit all serial data that is provided to it over Bluetooth. 6 State The on-board LED attached to the state pin can be used as feedback to see if Bluetooth is functioning properly. 7 LED Indicates the status of Module Blink once in 2 sec: Command Mode Repeated Blink: Waiting for connection in Data Mode Blink twice in 1 sec: Connection successful in Data Mode 8 Button Used to control the Key/Enable pin to switch between Data Mode and command Mode HC-05 Default Values: Bluetooth Name: “HC-05” Password: 1234 or 0000 Communication: Slave Mode: Data Mode Data Mode Baud Rate: 9600, 8, N, 1 Applications Can be used for wireless communication between two microcontroller units. Communicate with Laptop mobile phones etc. Data Logging Wireless Robots DIY Home Automation Projects GPS-based DIY projects. Specifications: Serial communications 9600-115200bps Frequency 2.4~2.524 GHz Power Supply 5VDC Operating Current 30mA Range <100m Dimensions 30mm x 14mm x 2.2 mm Weight 5 grams Package Includes: 1 x HC-05 Bluetooth Module
Digital Multi Servo Tester ESC RC Consistency CCPM Master Speed Control
[Servo Motor] Digital Multi Servo Tester ESC RC Consistency CCPM Master Speed Control offers 3 modes to check servos or ESC. The Manual Mode allows you to turn the knob to different speeds and check the reaction time. The Neutral mode makes the servo go back to the neutral point. The Automatic ’’Window Wiper’’ Mode makes the servo swing like a window wiper in the largest angle possible. Plus, this servo tester can connect to up to 3 servos simultaneously. You can also connect up to 3 ESCs to test and compare their reaction time respectively. Click and order now! Operation Modes :- Automatic mode:- Operates servos to their end point and back “window wiper” mode: Make the servo swing like window wipers in the biggest angle Manual mode:- Turn the knob with different speed, check the reaction time Neutral / Center mode:- Centers servos to their neutral position Ideal for when setting servos up in a model Features of Digital Multi Servo Tester ESC RC Consistency CCPM Master Speed Control :- Digital Multi Servo Tester ESC RC Consistency CCPM Master Speed Control Operating Voltage: DC 4.8-6V Offer 3 modes to check servos or ESC The Manual Mode allows you to turn the knob to different speeds and check the reaction time The Neutral mode makes the servo go back to the neutral point The Automatic ’’Window Wiper’’ Mode makes the servo swing like a window wiper in the largest angle possible Connect to up to 3 servos simultaneously Connect up to 3 ESCs to test and compare their reaction time respectively Built with LED indicators Output signal: 1.5ms±0.5ms Size: 36.5 x 31.0 x 22mm
Out of stock74HC595 Serial to Parallel Shifting IC
[Logic Gates IC] DESCRIPTION:- The 74HC595N is a simple 8-bit shift register IC. Simply put, this shift register is a device that allows additional inputs or outputs to be added to a microcontroller by converting data between parallel and serial formats. Your chosen microprocessor is able to communicate with The 74HC595N using serial information then gathers or outputs information in a parallel (multi-pin) format. Essentially it takes 8 bits from the serial input and then outputs them to 8 pins. This small DIP packaged IC contains an 8-bit, serial-in-parallel-out shift register that feeds an 8-bit D-type storage register with parallel 3-state outputs. Pin Configuration:- Pin Number Pin Name Description 1,2,3,4,5,6,7 Output Pins (Q1 to Q7) The 74hc595 has 8 output pins out of which 7 are these pins. They can be controlled serially 8 Ground Connected to the Ground of the circuit 9 (Q7) Serial Output This pin is used to connect more than one 74hc595 as cascading 10 (MR) Master Reset Resets all outputs as low. Must be held high for normal operation 11 (SH_CP) Clock This is the clock pin to which the clock signal has to be provided from MCU/MPU 12 (ST_CP) Latch The Latch pin is used to update the data to the output pins. It is active high 13 (OE) Output Enable The Output Enable is used to turn off the outputs. Must be held low for normal operation 14 (DS) Serial Data This is the pin to which data is sent, based on which the 8 outputs are controlled 15 (Q0) Output The first output pin. 16 Vcc This pin powers the IC, typically +5V is used. Features :- 8-bit, Serial In – Parallel out Shift register Operating Voltage: 2V to 6V Power Consumption: 80uA Output source/sink current: 35mA Output Voltage is equal to Operating voltage Minimum high-level Input Voltage: 3.15V @(Vcc=4.5V) Maximum low-level Input Voltage: 1.35V @(Vcc=4.5V) Can be easily cascaded with more IC to get more outputs Maximum Clock Frequency: 25Mhz @4.5V Available in 16-pin PDIP, GDIP, PDSO packages Where to Use 74HC595 IC:- The 74HC595 is an 8-bit Serial In – Parallel Out Shift Register, i.e. it can receive (input) data serially and control 8 output pins in parallel. This comes in very handy where do not have enough GPIO pins on our MCU/MPU to control the required number of outputs. It is often used in projects where relatively a large number of LED's has to be controlled through the Microcontroller. It can also be used to interface LCD screen since they can acts as the data bit for the LCD displays. It can also be used to control 5V loads like relays through a 3.3V microcontroller since the high-level voltage is only 3.15. So if you are looking for an IC to save on your GPIO pins on the Microcontroller then this IC might be the right choice for you. How to Use a 74HC595 IC:- The 74HC595 shift register is commonly used with microcontrollers or microprocessors to expand the GIPO functionalities. It requires only 3 pins connected to the MCU, which are Clock, Data and Latch. It has a wide operating voltage from 2V to 6V. An application circuit of the IC is shown below: Package Includes:- 1 x 74HC595 IC