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Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
XY-LPWM Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display Module
XY-LPWM Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display Module is a two-channel PWM signal generator. It has dedicated switches for adjusting the frequency and duty cycle separately. Using this module PWM output, frequency and duty cycle can be set as per requirements. Communication Standard: 9600 bps Data bits: 8 Stop bit: 1 Check digit: none Flow control: none Set the frequency of the PWM “F101”: Set the frequency to 101 Hz (001 to 999) “F1.05”: set the frequency of 1.05 kHz (1.00 ~ 9.99) “F10.5”: Set the frequency to 10.5kHz (10.0 ~ 99.9) “F1.0.5”: set the frequency of 105kHz (1.0.0 ~ 1.5.0) Set the PWM duty cycle “DXXX”: set the PWM duty cycle to XXX; (001 ~ 100) Such as D050, set the PWM duty cycle is 50% Read the set parameters Send a “read” string to read the set parameters. Set successfully return: DOWN; Setup failed to return: FALL. Application: This is used to drive a stepper motor driver’s square wave. Generate an adjustable pulse for MCU. Generate an adjustable pulse for controlling relative circuit (PWM adjust lightspeed, etc). Used as a square wave signal generator for experimental development and use. Parameter Settings: The module has 4 switches, two for frequency adjustment and two for duty cycle adjustment. This module can generate frequencies between 1Hz and 150kHz, with automatic switching for different ranges. Frequency is divided into four ranges, automatic switching: 1. XXX (no decimal point): the smallest unit is 1Hz, the value range of 1Hz ~ 999Hz; 2. X.XX (decimal point in the hundred) the smallest unit is 0.01Khz, the range of 1.00Khz ~ 9.99Khz; 3. XX.X (decimal point in ten): the smallest unit is 0.1Khz; value range of 10.0KHz ~ 99.9KHz 4. X.X.X (decimal point in ten and hundred): the smallest unit is 1Khz; value range 1KHz ~ 150KHz 5. e.g. frequency display: 100 indicates PWM output 100Hz pulse; 1.01 indicates PWM output 1.01K pulse; 54.1 indicates that the PWM output has a pulse of 54.1 kHz; 1.2.4 indicates that the PWM output is 124 kHz pulse; Duty cycle range: 1 – 100%. In case of a power outage or if the module is powered down, the parameters that are set are saved automatically, so there is no need to set the parameters again. Single touch for increasing or decreasing single unit and long press for fast increasing or decreasing. Features: LCD display for frequency and duty cycle. Wide frequency range. High precision. Serial communication(TTL based). Package Includes: 1 x XY-LPWM Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display Module.
Type-C USB Ultrasonic Mist Maker Humidifier – 5V Atomizer Module with 108KHz Disc & PCB
[Ultrasonic Sensor] The Type-C USB Ultrasonic Mist Maker Humidifier Module is a compact and efficient atomization device designed for humidification and mist generation applications. It uses advanced ultrasonic technology to produce a fine and continuous mist, helping improve air moisture and indoor comfort. In addition, the module operates using a 108KHz high-frequency ceramic atomizer disc, which ensures stable mist generation with low noise and efficient performance. As a result, it is suitable for personal humidifiers, aroma diffusers, facial beauty equipment, and DIY mist projects. Because of its convenient Type-C USB power interface, the module can be powered easily using USB adapters, power banks, laptops, and other 5V USB power sources. Furthermore, the compact PCB design allows easy integration into portable and custom-built humidifier systems. The module also features low power consumption and reliable operation for continuous use. Moreover, the built-in safety protection helps automatically stop operation when the water level becomes too low. This ultrasonic mist maker is widely used in humidifiers, mist generators, aromatherapy devices, beauty care equipment, and medical atomization systems. 🔹 Key Features Ultrasonic mist generation technology 108KHz ceramic atomizer disc Convenient Type-C USB power input Fine and continuous mist output Compact and lightweight design Low power consumption Quiet operation Automatic low water protection Suitable for DIY humidifier projects 🔹 Technical Specifications Product Type: Ultrasonic Mist Maker Module Input Voltage: 5V DC Power Interface: Type-C USB Operating Frequency: 108KHz Atomization Mode: Continuous Power Consumption: Less than 3W Mist Output: Adjustable Operating Temperature: 5°C to 45°C Storage Temperature: -10°C to 60°C Material: PCB + Ceramic Atomization Film Humidity Range: Non-Condensing Application Type: Humidifier / Mist Generator 🔹 Applications This ultrasonic mist maker module is suitable for many applications, including: Portable humidifiers DIY mist generators Aroma diffusers Facial beauty equipment Medical liquid atomizers Air moisture control systems Decorative mist projects 🔹 Package Includes 1 × Humidifier Driver Board 1 × 16mm Atomizer Plate 1 × Cotton Stick Stand 1 × Cotton Stick
DC 3.6V-6V To 400KV Boost Step Up Power Module High Voltage Generator
[Step UP Buck Converter] Description Overview of this 3.6V-6V To 400KV step up high voltage generator Introducing the DC 3.6V-6V To 400KV Boost Step Up Power Module, a high voltage generator designed for various applications. This module operates efficiently, converting input voltages between 3.6V and 6V into an impressive 400KV output. Its step-up capability makes it an ideal choice for applications requiring high voltage, offering reliability and performance. Equipped with advanced technology, this boost converter ensures stable and consistent high voltage generation. Its compact design allows for versatile use in projects where space is a consideration. The 3.6V-6V To 400KV high voltage generator module is a trusted solution higher voltage. It is also use by enthusiasts, hobbyists, and professionals seeking a compact and efficient way to generate high voltages for experiment and electronic projects. Feature Input Voltage Range: The module operates easily within the input voltage range of 3.6V to 6V. And it also provide flexibility for a variety of power sources. High Voltage Output: With an impressive output voltage of 400KV. This module is also designed to deliver a trusted high voltage power supply for your projects. Efficient Boost Conversion Technology: Employing advanced step-up conversion technology. This module ensures efficiency to boost the input voltage to the desired 400KV output. Compact Design: The module feature a compact and space saving design. And also make it perfect for use in various electronic projects and experiments where space efficiency is crucial. Versatile Applications: Whether you’re engage in experiment setups, electronic project, or applications that demand a robust high voltage generator. This module proves to be a versatile and dependable solution. Specification Specification Details Input Voltage Range 3.6V – 6V Output Voltage 400KV Conversion Type Boost (Step Up) Efficiency Upto 93% Compact Design Yes, space-efficient for various applications Technology Advanced step-up conversion technology Applications Versatile, suitable for diverse high-voltage needs Weight 150gm Built-in Protections Overcurrent protection and input reverse polarity protection Main application of this 3.6V-6V To 400KV step up high voltage generator Educational Projects: This 3.6V-6V To 400KV high voltage generator module is perfect for education purposes. And also offers a hands on approach for students to delve into the fascinating world of physics and electronics. Whether used in classrooms or home based experiments. It also provides a safe and effective means to understand the principles of voltage conversion and boost circuit. High Voltage Experiments: For electric students who are passionate about exploring the realms of high-voltage electronics. It allows users to conduct a wide array of experiments and projects that need an elevated voltage levels. And also enable a deeper exploration of electronic phenomena and electric behavior. Electronic Prototyping: In the realm of electronic prototyping, where the translation of conceptual designs into tangible electronic circuits takes place. This power module serves as a key component. Its ability to deliver higher voltage levels becomes crucial for testing and refining prototypes. And also ensure that electronic devices meet their voltage requirements effectively. Scientific Research: 3.6V-6V To 400KV high voltage generator is also use as a trusted asset in their experiments. The capacity to generate high voltage is often important for various scientific studies. Electronic Art Installations: For artists working on electronic art installations that demand unique lighting effects or interactive elements with heightened voltage. this power module also use as a creative medium. Package Includes: 1 x 400KV Step Up Power Module
DC 3V-6V to 1000KV 1000000V Boost Step-up Power Module
[Step UP Buck Converter] Description Overview of this DC 3V-6V to 1000KV step up high voltage generator The DC 3.6V-6V To 1000KV Boost Step Up Power Module is a cutting edge high voltage generator designed for diverse applications. With a focus on safety and efficiency. This module easily transforms low input voltages of 3.6V to 6V into a powerful output up to 1000KV. Ideal for high-voltage experiments, education purposes, and prototype. It also provides a versatile solution for various electronic projects. Featuring advanced step-up DC conversion technology, this module ensures stable and reliable performance. Its compact design also make it perfect for use in a wide range of projects. The input range of 3V-6V offers flexibility, and the adjustable output allows users to fine-tune the voltage as needed. With a focus on user safety, the module includes built-in protective featur to prevent overloading and ensure efficient operation. This makes it an excellent choice for experimentation. And also enable users to observe and understand high-voltage principles while maintaining a reliable and secure environment. Elevate your projects with this versatile high-voltage generator, perfect for education institute, research lab. Features High Voltage Output for Varied Applications: The DC 3V-6V to 1000KV high voltage generator also contain a remarkable high voltage output. This capability opens the door to a wide range of experimental setups, scientific projects, and practical applications where such high voltage are important. Versatile Compatibility with Input Range: Operating easily within the input voltage range of 3.6V to 6V. This module offers versatility and compatibility with different power sources. This adaptability ensures its applicability across a diverse array of electronic projects. Compact and Space-Efficient Design: With dimensions 50mm x 30mm x 25mm, the module compact design provide easy integration into various electronic setups. Its space efficient form factor is ideal for projects with size constraints. Precision with Adjustable Output: The module provides users with the flexibility to fine-tune the output voltage according to specific project needs. This adjustability ensure precision in voltage control, catering to the needs of different applications. Enhanced Safety through Built-in Protection: This module prioritizes it by incorporating built in protection mechanism. These feature prevent over loading and ensure a secure and reliable high voltage generation experience. Specifications: Specification Value Input Voltage (V) 3.3V~5V DC Maximum Operating Current (A) 2 – 5 Max. Output Voltage 1000 KV Max. Output Current (A) 0.5 A Discharge Time 10s Color Black Length (mm) 8.8 Width (mm) 2.67 Height (mm) 2.3 Weight (gm) 45 Efficiency Up to 93% Main application of this DC 3V-6V to 1000KV step up high voltage generator High-Voltage Experiments and Demonstrations: This versatile DC 3V-6V to 1000KV Boost Step up Power Module is perfect for safely conduct a wide range of high voltage experiment. This module also use an important tool for showcase the principle of high voltage in a controlled environment. Education tools: Elevate your physics and electronics education with the inclusion of this module in class room activities. The adjustable high voltage output allows students to explore various aspects of electricity. And foster a hands on learning experience that enhance knowledge. Powering Electronic Projects: Integrate this module into your electronic projects that demand a reliable and adjustable high voltage power source. Its compact design and efficiency make it perfect to power various electronic applications where precise control over voltage is crucial for optimal project performance. Captivating Static Electricity: Capture the attention of audiences with captivating static electricity demonstrations. This module provides the necessary power to create visually striking and education displays. Research and Development in Electric Engineering: For professionals in electric engineering and researcher. This module also use a valuable asset in research and development. Its efficiency and versatility make it an ideal tool for testing projects in the field of electric engineering. Package Includes: 1 x 1000KV Step Up Power Module
600V-50A Power Connector – SB50
[Power Connector] 600V 50A Anderson Power Connector – Grey Applications: Battery Connections Forklifts Battery Chargers Solar Panels Wind Generators Tow Trucks Snow Plows Farm Equipment Jumper Booster Cables Welding Equipment Winches Electric Vehicles etc. Features: The Plug is Impact Resistant Poly-carbonate and Connectors are Silver plated Solid Copper Terminals Provide simplified assembly and minimize the number of components Silver-plated copper contacts inside housings that strongly force the contacts together Contacts feature a sacrificial tip that allows high current circuit interrupt Prevents accidental cross mating of circuits For signal transmission or the added safety of a premade ground position Easy to use Durable in use Suitable for Solar Panels, Dual Battery Systems, Caravans, 4WD, Fridges, etc Specifications: Housing Material : Poly-carbonate (PC) Contact material : Pure copper silver plating Color : Grey Size : 35.1x48x15.9 mm Rated current : 50 A Rated voltage : 600 V Vibration resistance : excellent Cable size : 6B&S / 6AWG (up to 13.3 sq mm) Packages Includes: 1 x 600V 50A Anderson Power Connector – Grey
10A 300W DC-DC Step-Down Adjustable Constant Voltage & Constant Current Module XL4016
[Step Down Buck Converter] 10A 300W DC-DC Step-Down Adjustable Constant Voltage & Constant Current Module XL4016 The 10A 300W DC-DC Step-Down Adjustable Constant Voltage & Constant Current Module is a high-power adjustable buck converter designed for applications requiring regulated output voltage and controlled output current. It can be used as a high-power LED driver, battery charging module, regulated power supply, and vehicle power supply. The module features independent CV (Constant Voltage) and CC (Constant Current) adjustment using onboard 3296 multi-turn potentiometers, allowing precise adjustment of the output voltage and current. A dual heatsink design helps dissipate heat from the power components during high-power operation. With a maximum advertised power rating of up to 300W, the module is suitable for high-power applications when adequate cooling and an appropriate input supply are provided. For continuous high-current operation, additional forced-air cooling is recommended. ⭐ Key Features Up to 300W output power 10A maximum output current Adjustable constant voltage and constant current CV and CC independent adjustment Output voltage continuously adjustable Typical output voltage range: 1.25V–35V High-power DC-DC step-down/buck converter Dual heatsink design for improved heat dissipation Independent heatsink for MOSFET/Schottky diode section 3296 multi-turn potentiometers for precise adjustment High-frequency capacitors for reduced output ripple Large Sendust core Double pure-copper winding Suitable for LED driver and battery charging applications Additional cooling recommended for continuous high-power operation 📋 Technical Specifications Product Type: DC-DC Step-Down Buck Converter Function: Constant Voltage / Constant Current Maximum Output Power: Up to 300W Maximum Output Current: 10A Recommended Continuous Current: Up to approximately 8A with additional cooling Output Voltage: Continuously adjustable, approximately 1.25V–35V Minimum Voltage Difference: Approximately 1V Adjustment: CV / CC Multi-Turn Potentiometers Potentiometer Type: 3296 Multi-Turn Operating Temperature: -40°C to +85°C Output Ripple: Approximately 50mV under the stated test conditions Cooling: Dual Heatsink Additional Cooling: Cooling fan recommended for continuous high-power operation Converter Type: Step-Down / Buck 🔧 Applications High-Power LED Driver Constant Current LED Power Supply Lithium Battery Charging Lead-Acid Battery Charging Ni-Cd / Ni-MH Battery Charging 6V Battery Charging 12V Battery Charging 14V Battery Charging 24V Battery Charging Solar Panel Power Systems Wind Generator Applications Vehicle-Mounted Power Supply Laptop Power Supply Regulated DC Power Supply Low-Voltage Power Supply Systems 🎛️ CV & CC Adjustment The module has two independent multi-turn adjustment potentiometers: CV (Constant Voltage): Adjusts the required output voltage. CC (Constant Current): Adjusts the maximum/constant output current. Turn the potentiometers clockwise to increase and anticlockwise to decrease the corresponding setting. Use a reliable multimeter while adjusting the output voltage and current. 🔋 Battery Charger Application Determine the required battery charging voltage and charging current. Connect a suitable DC input supply to the module while observing correct polarity. Use the CV adjustment to set the required charging voltage. Use the CC adjustment to set the required charging current. Connect the battery to the output while observing correct polarity. Monitor the charging process and ensure the voltage and current remain within the battery manufacturer's specifications. 💡 Constant Current LED Driver Application Determine the LED's required operating current and maximum operating voltage. Adjust the output voltage to a low safe level before connecting the LED. Use the CC adjustment to set the required LED current. Adjust the CV setting according to the LED's required operating voltage. Connect the LED and verify the output voltage and current with a multimeter. 🛠️ Adjustment Instructions If the output voltage initially follows the input voltage and cannot be adjusted, turn the appropriate potentiometer counterclockwise for multiple turns and then adjust again. Turn the adjustment potentiometers clockwise to increase and anticlockwise to decrease. Always use a multimeter when setting voltage or current. The potentiometer closest to the output side is specified for CC/current adjustment. The potentiometer closest to the input side is specified for CV/voltage adjustment. 📦 Package Includes 1 × 10A 300W DC-DC Step-Down Adjustable Constant Voltage & Constant Current Module ⚠️ Precautions This is a step-down (buck) converter; the input voltage must be higher than the required output voltage. Do not exceed the module's maximum voltage, current, or power limits. 300W is the maximum advertised power rating; actual continuous power depends on input voltage, output voltage, current, efficiency, and cooling. For continuous high-current operation, use a cooling fan with the heatsink. Do not short-circuit the output. Observe correct input and output polarity. Use appropriate protection when charging batteries. Never leave a battery charging unattended. Ensure the module's heatsink does not become excessively hot during operation.
Out of stockPS2 Joystick Module Breakout Sensor
[Breakout Board] Dual Axis XY Joystick Module This is JoyStick Module PS2 Breakout Sensor very similar to the ‘analog’ joysticks on PS2 (PlayStation 2) controllers. Directional movements are simply two potentiometers – one for each axis. Pots are ~10k each. This joystick also has a select button that is actuated when the joystick is press down. With the help of this Joystick Module, you can measure position coordinates on the X and Y axis by moving the “hat”. It also contains a switch that is press-able by pushing the “hat”.It also contains a switch that is press-able by pushing the “hat” down. Similar to the XBOX controller. The X and Y axes are two 10k potentiometers which control 2D movement by generating analog signals. When the module is in working mode, it will output two analog values, representing two directions. This module uses the 5V power supply, and value, when reading through analog input, would be about 2.5V, a value will increase with joystick movement and will go up till maximum 5V; the value will decrease when the joystick is moved in other direction till 0V. Applications: 1. As square wave signal generator which generates a square wave signal 2. To provide a signal to the stepping motor driver 3. Adjustable pulse generation for chip use 4. Produce variable pulse signal, the control-related circuit (PWM dimming, speed) Module Description: Frequency is divided into three ranges: 1. XXX (no decimal point): the smallest unit is 1Hz, the range 1Hz-999Hz 2. XX.X (decimal point in ten): The minimum unit is 0.1Khz; the range of 0.1KHz-99.9KHz 3. X.X.X.(there is three decimal point): the smallest unit is 1Khz; the range 1KHz-150KHz Frequency Display Example: 1. ”100″ indicates that the PWM output pulse of 100Hz 2. ”54.1″ indicates that the PWM output pulse of 54.1KHz 3. ”1.2.4.” Indicates that the PWM pulse output 124KHz 4. Duty Cycle in the range:0 to 100 5. Three frequencies duty cycle is the same, all the parameters are non-volatile Features: 2.54mm pin interface leads Long service life and stable performance Standard interface and electronic building blocks Widely use in Arduino DIY projects Cross rocker as a two-way 10K resistor, with the rocker in a different direction.