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Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
Out of stockUNI-T UT61E True-RMS Multimeter
True-RMS 22000-count DMM, USB data logging, autorange. Bench-grade.
Out of stockOrange Color Neon Flexible Strip Light 12V DC Waterproof LED light for Decoration
[Neon LED] High precision electronic component Orange Color Neon Flexible Strip Light 12V DC Waterproof LED light for Decoration. Suitable for robotics, IoT, and embedded prototyping.
Daly Lifepo4 8S 24V 30A Battery Management System
[Lithium Battery Protection Board] Daly Lifepo4 8S 24V 30A Battery Management System Circuit is an 8Cell in Series 24V circuit power tool mostly used for solar lighting. It is designed for lithium Batteries for charging and protection from overcharge, and Over-discharge. The battery protection board, as the name suggests battery protection board is mainly rechargeable and protects the integrated circuit board. Lithium batteries (rechargeable type) need protection, which is determined by their own characteristics. As the Orange lithium battery, its material determines itself can not be overcharged, overcharged, overcurrent, short circuit, or ultra-high temperature charge and discharge, so lithium battery lithium components will always follow A protective plate with a sampling resistor, and a current fuse. Features: State of charge calculations. Cell over-voltage and under-voltage protection. Intelligent battery balancing (passive). Fully sealed waterproof technology, with waterproof, dustproof, shockproof, anti-squeezing, and other protective functions Cable Size (AWG): 12 Charge Current(A) :30A Length (mm): 80 Width (mm): 60 Height (mm): 10 Model: 8S 24V 30A Over Discharge Detect(V) : 2.2±0.1 Over Discharge Release(V): 2.7±0.1 Overcharge Detect Voltage(V): 3.75±0.05 overcharge Release Voltage(V): 3.55±0.05 Weight (g):: 86 Operating Temperature (°C) :-20 to 70 Shipping Weight0.165 kgShipping Dimensions16 × 11 × 6 cm Package Includes: 1 x Daly Lifepo4 8S 24V 30A Battery Management System
EU Plug Universal Battery Charger For 18650 16340 14500 Li-ion Rechargeable Battery Charger
[Li-ion Rechargeable Battery Charger, Lithium Battery And Accessories] 🔋 Universal Li-ion Battery Charger for 18650, 16340 & 14500 Rechargeable Batteries (EU Plug) Intelligent Charging • Automatic Cut-Off • LED Charging Indicator • Wide Voltage Input • Safe & Reliable The Universal Li-ion Battery Charger is a compact and reliable charging solution designed for 3.7V rechargeable lithium-ion batteries such as 18650, 16340 (RCR123A), and 14500 cells. Featuring a European (EU) plug, this charger is ideal for home, office, laboratory, and travel use. The charger automatically detects the battery charging status and provides safe, intelligent charging with automatic cut-off when the battery reaches full capacity. The built-in LED status indicator displays Red/Orange while charging and changes to Green when charging is complete, ensuring convenient monitoring. Designed with built-in protection against overcharging, short circuits, and reverse polarity, this charger helps extend battery life while providing safe and efficient charging performance. Its spring-loaded battery slot accommodates multiple cylindrical Li-ion battery sizes, making it a versatile charger for hobbyists, technicians, and electronics enthusiasts. Note: This charger is designed only for 3.7V Li-ion rechargeable batteries. It is not compatible with LiFePO₄, NiMH, NiCd, or primary (non-rechargeable) batteries. ⭐ Features Universal charger for multiple Li-ion battery sizes Compatible with 18650, 16340 (RCR123A), and 14500 rechargeable batteries European (EU) AC plug Intelligent automatic charging control Automatic charging cut-off when battery is fully charged LED charging status indicator Red/Orange LED while charging Green LED when charging is complete Built-in overcharge protection Reverse polarity protection Short-circuit protection Compact, lightweight, and portable design Easy plug-and-play operation 📋 Technical Specifications Product Type: Universal Li-ion Battery Charger Plug Type: EU Plug Input Voltage: 100–240V AC, 50/60Hz Output Voltage: 4.2V DC Charging Current: Approx. 400mA–1000mA (depending on model/batch) Battery Chemistry: Lithium-Ion (Li-ion) Supported Battery Sizes: 18650 16340 (RCR123A) 14500 Charging Method: Constant Current / Constant Voltage (CC/CV) Charging Indicator: Red/Orange – Charging Green – Fully Charged Protection Features: Overcharge Protection Reverse Polarity Protection Short-Circuit Protection Body Material: Flame-Retardant ABS Plastic Color: Black 🔧 Applications Suitable for: 18650 Lithium-Ion Batteries 16340 (RCR123A) Batteries 14500 Rechargeable Batteries LED Flashlights Rechargeable Torches DIY Battery Packs Portable Electronic Devices Electronics Laboratories Hobby Projects Battery Maintenance Educational Projects 📦 Package Includes 1 × Universal Li-ion Battery Charger (EU Plug) ⚠️ Note Compatible only with 3.7V rechargeable Li-ion batteries. Do not use with LiFePO₄ (3.2V), NiMH, NiCd, or non-rechargeable batteries. Battery is not included. Charging current and charger appearance may vary slightly depending on the manufacturing batch.
TowerPro MG996R Digital High Torque Servo Motor
[Servo Motor] TowerPro Servo Motors are optimum-quality and affordable cost servos.! They are suitable for a wide range of applications, including RC aircraft, automobiles, and robotics, Or just to have some fun with whatever crazy project you’re working on. When you purchase TowerPro motors in India, they are almost usually NOT ORIGINAL, and these are no exception… These are NOT ORIGINAL Tower Pro Servos, either. However, they are dead cheap and Serve the purpose. We put them to the test and found them to be of good quality for the price. Wire Description Red – Positive Brown – Negative Orange – Signal Features: Gear Type: Metal gear Servo Plug: JR (Fits JR and Futaba) Servo arms & screws included, and fit with Futaba servo arm It’s a universal “S” type connector that fits most receivers, including Futaba, JR, Hitec , GWS, Cirrus, Blue Bird, Blue Arrow, Corona, Berg, and Spektrum. CE & RoHS approved We have upgraded our servo gear set and shaft to aluminum 6061-T6. It is stronger and lighter than copper. Package Includes: 1 x TowerPro MG996R Digital High Torque Servo Motor and Accessories Parts(as shown in the image)
Nano Board R3 with CH340 chip without USB Cable compatible with Arduino (Unsoldered)
[Arduino Boards] The Nano Board R3 with CH340 chip without USB Cable chipboard is based on the famous Arduino platform and does all the functions of Uno, but with a smaller footprint. The Nano Board R3 with CH340 chip without USB Cable is vital for your small project where you don’t need much of a pin-outs but the small size is very important to make it look good. This Nano equips a low-cost USB-Serial Chip that makes it less in price than Nano with FTDI USB-Serial Chip used on older versions of Arduino Nano. The Nano Arduino is a small, complete, and breadboard-friendly board based on the ATmega328 (Nano R3). It has more or less the same functionality of the Uno but in a different package. It lacks only a DC power jack and works with a Mini-B USB cable instead of a standard one. The Nano can be power via the mini-USB connection, 6-20V unregulated external power supply (pin 30), or 5V regulated external power supply (pin 27). The power source is automatically selected to the highest voltage source. The size of Nano V3.0 with CH340 Chip is only 43 mm x 18 mm; it comes with 6 PWM I/O from the total of 14 digitals I/O, 8 analog inputs, 16Mhz clock speed and 32kB of flash memory. Note:- CH340 chip might not work directly with some PC/Laptop, you will need some ch340 drivers. This board comes with OLD BOOTLOADER buy it accordingly Features : 1 pair of TTL level serial transceiver ports RX / TX Using Atmel Atmega328P-AU MCU There is a bootloader installed in it Support USB download and Power Support for external 5V ~ 12V DC power supply It Supports power supply by 9V battery Support ISP download Automatic reset during program download. Power OK blue LED on the bottom. Green (TX), red (RX) and orange (L) LED. +5V to AREF jumper. Auto-sensing/switching power input. Small mini-B USB for programming and serial monitor. ICSP header for direct program download. Standard 0.1” spacing DIP (breadboard friendly). Manual reset switch. Package Includes : 1 x Nano Board R3 with CH340 chip without USB Cable compatible with Arduino (Unsoldered)
JUMPER WIRE 40P MALE TO MALE 20CM
[Jumper wires] This is male to male Dupont/Jumper Wire 40 Pin 20cm. A very Flexible and easily detachable cable to the no. of wires according to your requirement. It has 1Pin male to the 1pin male header with both ends. Also, it is compatible with 2.54 mm mil spacing pin headers. This cable is an electrical wire or group of them in a cable with a connector or pins at each end, which is normally for interconnecting the components of a breadboard or other prototype or test circuit, internally or with other equipment or components, without soldering. Individual Dupont Cables are fitted by inserting their “end connectors” into the slots provided in a breadboard, the header connector of a circuit board, or a piece of test equipment. Mostly it is useful with Orange Pi, Banana Pi, Raspberry Pi, Arduino, and other mini pc and development board. It is very useful in the PCB project, pc motherboard, as well as Breadboard connections. Additionally, it allows you to plug and unplug easily for prototyping and can be used over and over again. Features : Compatible with 2.54mm spacing pin headers 40pcs chromatic color jump wire High quality and in good working condition Durable and reusable Easy to install and use A popular choice for construction or repair Be used for the electronic project and Genuine Arduino product Flexible Breadboard Jumper Cable Wire allows you to plug and unplug easily for prototyping. Package includes : 1 x Male to Male Jumper Wires 40 Pin 20cm
JUMPER WIRE 40P FEMALE TO FEMALE 20CM
[Jumper wires] This is Female to Female Dupont Line 40 Pin 40cm. A very Flexible and easily detachable cable to the no. of wires according to your requirement. It has 1Pin female to the 1pin female header with both ends. Also, it is compatible with 2.54 mm mil spacing pin headers. This cable is an electrical wire or group of them in a cable with a connector or pins at each end, which is normally for interconnecting the components of a breadboard or other prototype or test circuit, internally or with other equipment or components, without soldering. Individual Dupont Cables are fitted by inserting their “end connectors” into the slots provided in a breadboard, the header connector of a circuit board, or a piece of test equipment. Mostly it is useful with Orange Pi, Banana Pi, Raspberry Pi, Arduino, and other mini pc and development board. It is very useful in the PCB project, pc motherboard, as well as Breadboard connections. Additionally, it allows you to plug and unplug easily for prototyping and can be used over and over again. Features : Compatible with 2.54mm spacing pin headers 40pcs chromatic color jump wire High quality and in good working condition Durable and reusable Easy to install and use A popular choice for construction or repair Be used for the electronic project and Genuine Arduino product Flexible Breadboard Jumper Cable Wire allows you to plug and unplug easily for prototyping. Package Includes : 1 x Female to Female Dupont Line 40 Pin 40cm
Out of stockMale To Female Jumper Wires 40 Pcs 10cm
[Jumper wires] This is 10CM Male To Female Breadboard Jumper Dupont 2.54MM 1P-1P Cable 40 Pcs. A very Flexible and easily detachable cable to the no. of wires according to your requirement. It has 1Pin male to the 1pin female header with both ends. Also, it is compatible with 2.54 mm mil spacing pin headers. This cable is an electrical wire or group of them in a cable with a connector or pins at each end, which is normally for interconnecting the components of a breadboard or other prototype or test circuit, internally or with other equipment or components, without soldering. Individual Dupont Cables are fitted by inserting their “end connectors” into the slots provided in a breadboard, the header connector of a circuit board, or a piece of test equipment. Mostly it is useful with Orange Pi, Banana Pi, Raspberry Pi, Arduino, and other mini pc and development board. It is very useful in the PCB project, pc motherboard, as well as Breadboard connections. Additionally, it allows you to plug and unplug easily for prototyping and can be used over and over again. Features : Compatible with 2.54mm spacing pin headers 40pcs chromatic color jump wire High quality and in good working condition Durable and reusable Easy to install and use A popular choice for construction or repair Be used for the electronic project and Genuine Arduino product Flexible Breadboard Jumper Cable Wire allows you to plug and unplug easily for prototyping. Package includes : 1 x 10CM Male To Female Breadboard Jumper Dupont 2.54MM 1P-1P Cable
Out of stockMale To Male Jumper Wires 40 Pcs 10cm
[Jumper wires] This is 10CM Male To Male Breadboard Jumper Dupont 2.54MM 1P-1P Cable 40 Pcs. A very Flexible and easily detachable cable to the no. of wires according to your requirement. It has 1Pin male to the 1pin male header with both ends. Also, it is compatible with 2.54 mm mil spacing pin headers. This cable is an electrical wire or group of them in a cable with a connector or pins at each end, which is normally for interconnecting the components of a breadboard or other prototype or test circuit, internally or with other equipment or components, without soldering. Individual Dupont Cables are fitted by inserting their “end connectors” into the slots provided in a breadboard, the header connector of a circuit board, or a piece of test equipment. Mostly it is useful with Orange Pi, Banana Pi, Raspberry Pi, Arduino, and other mini pc and development board. It is very useful in the PCB project, pc motherboard, as well as Breadboard connections. Additionally, it allows you to plug and unplug easily for prototyping and can be used over and over again. Features : Compatible with 2.54mm spacing pin headers 40pcs chromatic color jump wire High quality and in good working condition Durable and reusable Easy to install and use A popular choice for construction or repair Be used for the electronic project and Genuine Arduino product Flexible Breadboard Jumper Cable Wire allows you to plug and unplug easily for prototyping.