K Type Thermocouple Sensor Probe 0-800 degree C Check out our temperature sensor. It’s made of copper and silver, which helps it measure temperature very well. The outside is tough with glass fiber and a stainless steel shield, so it’s built to last. The wire is 0.5 meters long and made from a strong Ni-Cr alloy. We’ve made it easy to connect, too—red is for the positive side and blue is for the negative side. This sensor is great for any project and it gives you accurate temperature readings!

K-type Temperature Thermocouple with Metal Shield Insulation (1 Meter) A Type K thermocouple refers to any temperature sensor containing Chromed and Alumel conductors, that meets the output requirements as stated in ANSI/ASTM E230 or IEC 60584 for Type K thermocouples. This may be an immersion sensor, a surface sensor, wire, or another style of sensor or cable. Temperature Sensor, Shielded K Type Thermocouple High Accuracy for Control. Whereas a J Type Thermocouple is made up of iron and constantan, K type Thermocouples are composed of a nickel/chromium alloy (chrome) and a nickel/aluminum alloy (alumni) which gives them much better protection against oxidation and acidity than the iron limbs of the Type J Type K consists of two metal alloys Chromel (90% Nickel, 10% Chromium) and also Alumel (95% Nickel, 2% Manganese, 2% Aluminium and 1% Silicon). Due to the thermocouple having a Nickel base; this means that it has good corrosive resistance-meaning that it can be widely used in many applications and situations. Also check Surface Thermocouple K Type High-Temperature Resistance Probe with a 1-meter cable . It has a temperature measuring range of 0 to 600 °C and features a K-type connector with an insulated wire. Packages Includes: 1 x K-type Thermocouple

KBPC3510 Rectifier Bridge To Convert Ac Into Dc A Bridge rectifier is an Alternating Current (AC) to Direct Current (DC) converter that rectifies mains AC input to DC output. Bridge Rectifiers are widely used in power supplies that provide the necessary DC voltage for electronic components or devices. Application: Switch power supply Adapter Industrial equipment

Kento G 12V 1A Adapter - DC jack 12 Volt 1 Amp Power Adapter takes an AC INPUT of 100-270V and gives 12V 1A DC output. This power adapter is suitable for powering a wide range of applications including CCTV cameras, wireless routers, Robotics, and DIY kits.

Kento-G 12V Power Adapter 5A 60W with 5.5mm DC Plug Standard AC to DC Power Supply This Kento-G 12V DC power supply delivers a reliable 5A output, making it ideal for a wide range of electronic devices. Engineered with a switched-mode design, this DC power adapter ensures low energy loss, stable voltage, and efficient performance up to 80%. Its universal AC input (100-240V, 50/60Hz) allows seamless operation with household power, while the 5.5mm DC plug and 2.3-meter cable provide convenient connectivity for LED strips, routers, small appliances, and other electronics. Built with safety and durability in mind, this adapter features overvoltage protection, short-circuit protection, and overload protection to safeguard connected devices. The constant voltage output ensures a long lifetime for LED lighting and other sensitive electronics. Tested under various conditions, this Orange-branded adapter comes with a 6-month manufacturing defect warranty, making it a dependable choice for home, office, or hobby projects. Features: PWM design for high stability and efficiency. Anti-jamming design, EMC-tested (wave < 20mV). Efficiency above 80%, low heat generation (<25°C). Overvoltage, short-circuit, and overload protection. Non-waterproof. Constant voltage output ensures long LED lifespan and reduced light decay. Compatible with LED drivers, routers, TV boxes, small lamps, power tools, and more.

Key Display For AVR Arduino The TM1638 Button Digital LED Display Module is used in chip TM1638, a collection of these three common MCU peripheral circuit, the biggest feature just takes three microcontroller like Arduino IO port to drive, do not need to scan display and key scanning microcontroller intervention, only need to read the relevant register send display data or test button, save MCU resources. This module gathers more than three common scm peripheral circuits. The advantage is only three io ports will be occupied when it drives. Scm doesn't need to work for scanning display and key scanning. It only need to read the relevant register to send display data or test button so it save MCU resources effectively. Keys are sensitive and display effectively. Features: TM1638 digital tube drive chip to drive a common cathode LED digital tube. Can be extended to 3 * 8 buttons, led digital tube and can be controlled separately. Support 8 brightness control, led digital tube and use the same brightness. Support cascading up to 6 of the same module. 8 LED, 8-bit digital tube and 8 buttons, common cathode LED digital tube, such as STC microcontroller can be directly connected. Applications: DIY Electronics Projects: Ideal for hobbyists creating custom electronics projects that require a display and user input. Arduino and AVR Projects: Frequently used in projects involving Arduino and AVR microcontrollers for displaying numerical data and receiving user input. Home Automation Systems: This can be integrated into home automation systems to display status information and receive commands. Consumer Electronics: Used in the front panels of devices like DVD players and home theater systems for display and control purposes. Educational Tools: Useful in educational settings for teaching students about microcontroller programming and interfacing. Prototyping: Handy for prototyping new devices that need a simple interface for testing and development.

Kingkong FLY EGG 100 100mm Carbon Fiber Quadcopter Frame Kit - RS1386 The Kingkong FLY EGG 100 KIT is a high-performance FPV drone frame designed for both indoor and outdoor flying. Built with a 100mm axis, its lower section features a 2.5mm thick solid carbon fiber base, while the body is reinforced with two 3mm thick CNC aluminum struts. This combination ensures maximum durability while reliably protecting your electronics from bumps and crashes. The rear-mounted LED module adds visibility and style, making it perfect for high-speed racing scenarios. Ideal for competitive pilots, this racing drone frame is compact, lightweight, and engineered for extreme agility. Its robust construction allows it to withstand intense maneuvers and collisions without compromising performance. Whether you are upgrading your mini drone or building a new FPV setup, the Kingkong FLY EGG 100 KIT offers the strength and precision needed for serious racing and freestyle flying. Features: 7075 aviation-grade aluminum side frames 2.5mm carbon fiber base frame and arms Extremely durable and crash-resistant Compact and lightweight design Motor protection covers LED module attachment on rear struts Suitable for indoor and outdoor FPV flying

KK board 2.1.5 Multi-Rotor LCD Flight Control Board The KK 2.1.5 Flight controller board is a highly efficient flight controller for drones that is designed to manage the flight of various multi-rotor aircraft, such as Tricopters, Quadcopters or drones , and Hexacopters. Its primary function is to stabilize the aircraft during flight by taking signals from onboard gyroscopes for roll, pitch, and yaw, and passing them to the Atmega324PA processor. The processor then processes the signals according to the user's firmware selection and sends the control signals to the Electronic Speed Controllers (ESCs) , making it one of the best flight controllers for drones. The KK2.1.5 board receives signals from the radio system via a receiver and passes these signals along with stabilization signals to the Atmega324PA IC via aileron, elevator, throttle, and rudder user demand inputs. This information is then processed and sent to the ESCs, which adjust the rotational speed of each motor to control flight orientation, making it an excellent flight controller for drone enthusiasts. The kk2.1.5 flight controller board is designed with the beginner in mind, with a sensitive MPU 6050 gyro system that allows for the addition of an auto-level function. It also features an ATMEL Mega 644PA 8-bit AVR RISC-based microcontroller with 64k of memory, as well as a voltage detection header and a piezo buzzer for audio warning when activating or deactivating the board, making it one of the best flight controllers for drones available on the market. Additionally, the board includes a 6-pin USBasp AVR programming interface for easy software updates, making the kk flight controller board an ideal choice for those looking for the best flight controller for drones. How To Set Up KK 2.1.5 Flight Controller For those unsure of how to set up a KK Flight Control board, the KK2.1 Flight Control Board is the perfect solution, offering pre-installed firmware for a variety of multi-rotor craft types. Simply select your aircraft type, motor layout, and propeller direction, calibrate your ESCs and radio, and follow the on-screen prompts for easy set-up. Also check our flight controller for drone collection, features a variety of drone flight controllers, including popular models. Features Most stable KK Board ever. 6050 MPU system based. Easy graphical interfacing with the receiver. In Built firmware. Easy to use for beginners. Applications: Quadcopter Stabilizer Multirotor Aircraft Flight Controller

Y-010 Broken Light Blocking Sensor The KY-010 Photo Interrupter module consists of an optical emitter/detector in the front and two resistors (1 k? and 33 ?) in the back. The sensor uses a beam of light between de emitter an detector to check if the path between both is being blocked by an opaque object. KY010 Sensor Connection Diagram Connect the power line (middle) and ground (left) to +5V and GND respectively. Connect signal (S) to pin 3 on the Arduino. - (left) GND middle +5V S (right) Pin 3

KY-036 Metal Touch Sensor The KY-036 Touch Sensor Module utilizes a floating lead on a Darlington transistor to detect a touch. There are 2 LEDs on-board. A red LED lights when power is applied. A green or red LED lights when a touch is detected. It's a simple module that can be easily integrated into a circuit, it can be connected to an MCU (microcontroller unit) using just three pins: VCC, GND and Signal. The signal pin goes high when the sensor is touched and goes low when the touch is removed. It can be used in a variety of applications where touch sensing is required such as buttons, touchscreens, and other human-machine interfaces.