UNO Sensor Shield for Arduino Expansion board V5 This sensor shield for UNO board compatible with Arduino is the latest shield V5 model. This sensor shield allows you to connect to various modules like sensors , servos , relays , buttons, potentiometers and many more directly to your Arduino through this Arduino Sensor Shield . Each functional module has buckled port with VCC, GND, and Output, which has the corresponding port on the Sensor Shield, connected with a plain 2.54mm dual-female cable you may start playing already. Buckled brick cables are like cement for bricks, make the connections easier, secure and more professional looking. You can easily connect with usual analog sensors by using this expansion board, such as ray sensor. If you support by this expansion board and the corresponding circuit module, you only need to combine Arduino and sensors module by using special cables, because concrete circuit details achieve by corresponding sensors module, so you only need to consider that how to read data coming from the sensor by the program in Arduino. check out : Arduino UNO R3, Leonardo Multifunctional Expansion Board Features: Laminated design PCB immersion gold processing technology IIC interface Bluetooth module communication interface SD card module communication interface APC220 wireless rf modules communication interface RB URF v1.1 ultrasonic sensors interface 12864 LCD string of line and parallel interface 32 servo controller interface

UNO SMD Board compatible with Arduino The Uno SMD board is based on the ATmega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started. The Uno SMD development board comes with a CH340G USB to UART converter chip. So in order to use this board, we need to install the CH340 driver. It can be powered via a USB connection or with an external power supply. The power source is selected automatically. The AC-DC adapter can be connected by plugging a 2.1mm center-positive plug into the board's power jack. Leads from a battery can be inserted in the Gnd and Vin pin headers of the POWER connector. The board can operate on an external supply of 6 to 20 volts. If supplied with less than 7V, however, the 5V pin may supply less than five volts and the board may be unstable. If using more than 12V, the voltage regulator may overheat and damage the board. The recommended range is 7 to 12 volts. If you want to use this UNO SMD Board compatible with Arduino in your small or DIY projects, for that you will need few essential components like Breadboards Jumper wires batteries or power supply BO motors Motor drivers Sensors Comparison of Uno Boards: Specification UNO Wifi UNO SMD UNO R3 Microcontroller ATmega4809 ATmega328P (SMD) ATmega328P (Through hole) USB connector Micro-USB USB-B USB-B Digital I/O Pins 14 14 14 Analog input pins 6 6 6 PWM pins 5 6 6 UART Yes Yes Yes I2C Yes Yes Yes SPI Yes Yes Yes I/O Voltage 5V 5V 5V Input voltage (nominal) 7-12V 7-12V 7-12V DC Current per I/O Pin 20mA 20 mA 20 mA Power Supply Connector Barrel Plug Barrel Plug Barrel Plug clock speed 16 MHz 16 MHz 16 MHz USB-Serial chip ATmega16U2 CH340 ATmega16U2 SRAM 6.144KB 2KB 2KB Flash Memory 48KB 32KB 32KB EEPROM 256 Bytes 1KB 1KB Dimensions 68.6 mm x 53.4 mm 68.6 mm x 53.4 mm 68.6 mm x 53.4 mm RADIO MODULE u-blox NINA-W102 - - Inertial Measurement Unit LSM6DS3TR (3D accelerometer) - - LED_BUILTIN 25 13 13 Wi-Fi Microprocessor Yes - - Applications: Arduino Music Instrument Robot Car Fingerprint door lock Home Automation Security systems

UNO USB Host Shield for Arduino The UNO USB Host Shield compatible with Arduino is based on the MAX3421E, which is a USB peripheral/host controller containing the digital logic and analog circuitry necessary to implement a full-speed USB peripheral or a full-/low-speed host compliant to USB specification rev 2.0. For a successful communication to happen using USB host shield protocol, you need at least one of the device to be the host, which means that you cannot connect two keyboards together and expect them to communicate with each other. Features: Works with standard (dual 5/3.3V) and 3.3V-only (for example, Pro Arduino) boards. Operates over the extended -40°C to +85°C temperature range Complies with USB Specification Revision 2.0 (Full-Speed 12Mbps Peripheral, Full-/Low-Speed 12Mbps/1.5Mbps Host) Supports HID devices, such as keyboards, mice, joysticks, etc. Compatible with Mass storage devices, such as USB sticks, memory card readers, external hard drives Applications: Interfacing HID Devices: Connects keyboards, mice, and joysticks to Arduino projects. Game Controllers: Allows the use of Sony PS3, Nintendo Wii, and Xbox360 controllers with Arduino. USB to Serial Converters: Supports FTDI, PL-2303, ACM, and certain cell phones and GPS receivers. Android Devices: Enables communication with ADK-capable Android phones and tablets. Digital Cameras: Interfaces with Canon EOS, Powershot, Nikon DSLRs, and other PTP cameras. Mass Storage Devices: Connects USB sticks, memory card readers, and external hard drives. Bluetooth Dongles: Adds Bluetooth connectivity to Arduino projects. Custom USB Controllers: Create custom USB controllers for various applications. Data Logging: Log data from USB devices like sensors and storage devices. Robotics: Integrate USB peripherals into robotics projects for enhanced functionality.

CH340G Board compatible with Arduino The Uno+WiFi R3 is a fully integrated board that combines the Uno R3 ATmega 328 microcontroller with the WiFi ESP8266 chip, along with 8Mb of memory, all on a single board. Both modules can operate together or separately, each with their own pinout headers. This board provides a convenient solution for developing new projects that require both Uno and WiFi functionalities. It includes a USB-serial converter, CH340G, allowing for easy updating of sketches and firmware for both ATmega328 and Node MCU ESP8266. Essentially a modernized version of the classic Arduino UNO R3 board, the Uno+WiFi R3 offers simple operations and includes a DIP switch to connect the different modules in various configurations. LED lights are provided for connecting peripheral sensors and modules, making it a versatile choice for a wide range of projects. Check out the entire range of Compatible Arduino Boards Applications: WiFi-based IoT applications. IoT home automation. Internet Smoked Alarm. Incubator Controller. Security Alarms. Comparison With Similar Boards: Specification UNO Wifi UNO SMD UNO R3 Microcontroller ATmega4809 ATmega328P (SMD) ATmega328P (Through hole) USB connector Micro-USB USB-B USB-B Digital I/O Pins 14 14 14 Analog input pins 6 6 6 PWM pins 5 6 6 UART Yes Yes Yes I2C Yes Yes Yes SPI Yes Yes Yes I/O Voltage 5V 5V 5V Input voltage (nominal) 7-12V 7-12V 7-12V DC Current per I/O Pin 20mA 20 mA 20 mA Power Supply Connector Barrel Plug Barrel Plug Barrel Plug clock speed 16 MHz 16 MHz 16 MHz USB-Serial chip ATmega16U2 CH340 ATmega16U2 SRAM 6.144KB 2KB 2KB Flash Memory 48KB 32KB 32KB EEPROM 256 Bytes 1KB 1KB Dimensions 68.6 mm x 53.4 mm 68.6 mm x 53.4 mm 68.6 mm x 53.4 mm RADIO MODULE u-blox NINA-W102 - - Inertial Measurement Unit LSM6DS3TR (3D accelerometer) - - LED_BUILTIN 25 13 13 Wi-Fi Microprocessor Yes - -

VS1053 MP3 Shield for Arduino This VS1053 MP3 Shield for Arduino with onboard recording function can record and playback a variety of music formats, and support for OGG encoding real-time recording. VS1053 is in addition to playing a variety of music formats but also supports the OGG real-time encoding recording. SPI interface, and control signal lines are extracted. The VS1053 MP3 Shield for Arduino has an onboard TF SD card slot to store the record data as well as playback whenever you want, or you can easily transport the recorded MP3 file to any device via SD card. The MP3 shield module has two separate 3.5 mm jacks for audio Out & Microphone In and Onboard Microphone for recording.  This MP3 shield has a capacitor filter and a 12.288Mhz crystal oscillator and with an onboard power indicator light, it easy to monitor the on/off status of the module. Also, the onboard 3.3V and 2.5V LDO chip AMS-1117 provide 800mA current.  The single power supply onboard for +5VDC provides the constant stabilized voltage to the circuit. read more : VS1053 MP3 Shield with Arduino Uno Features: SPI interface, the control signal lines are led out A headphone and stereo output Onboard Microphone for recording A line-in input interface Separate 3.5 mm Jack for MIC and Speaker Onboard Power Indicator 3.3V and 2.8V of LDO chip AMS-1117 on board provides up to 800mA current Can play a variety of music formats, support for OGG encoding real-time recording TF card slot Applications: DIY MP3 Players: Create custom MP3 players with playback and recording capabilities. Sound Effects for Projects: Add sound effects to interactive projects like haunted houses or Halloween costumes. Voice Recorders: Build voice recording devices for various applications. Audio Playback in Robotics: Integrate audio playback in robotic projects for voice commands or feedback. Educational Tools: Develop educational tools that use audio for instructions or feedback. Home Automation: Use in-home automation systems to provide audio alerts or notifications. Interactive Art Installations: Enhance art installations with soundscapes or interactive audio elements.

xBee Shield for Arduino xBee shield Modules are great for long range wireless communications and to implement complex mesh networks. But using them in your projects has always been difficult because of the xBee modules odd pin spacing, voltage regulator and level shifter requirements. This shield simplies these issues and makes using xBee Modules almost plug and play. Using this shield, you only have to insert your xbee module on the provided socket and plug the Arduino shield onto your UNO board compatible with Arduino . With no additional circuit and connections required, you can then start using the xbee modules. This Xbee Shield allows boards compatible with Arduino to communicate wirelessly with each other using Zigbee. This module works with all Xbee module including Zigbee Series 1, Zigbee Series 2 and also Xbee Pro versions. Whats great it also works with Bluetooth bee Modules. Onboard slide switch lets you connect the xbee DIN and DOUT lines to the microcontrollers compatible with arduino or the USB Port. This means you can use your xBee to communicate with the Arduino or the computer. You can communicate with the computer to program the xbee modules using the XCTU software. Features: Shield lets you use the xbee modules with boards compatible with arduino without the need for any external components or connections Greatly simplifies using xbee modules and offers plug and play interface Any XBee module will work with the shield. Also check XBEE USB Explorer . It is a versatile board designed to simplify the connection of XBee modules to a computer. The board features a FT231X USB-to-Serial converter for seamless data translation between the computer and the XBee module. It includes four LEDs for debugging (RX, TX, RSSI, and power indicator), a reset button, and headers compatible with breadboards.

ARM Cortex-M0 STM32F051C8T6 STM32 Core Board Minimum Development Board Check out our newest product, the Cortex-M0 STM32F051C8T6 ARM Core Board Development Board. It's created for everyone who appreciates making art, regardless of level of experience. This board features a strong Cortex-M0 processor, enough of storage capacity, and a steady clock to keepeverything going smoothly. It's ideal for creating devices, testing out new ideas, and learning about electronics. The SWD debug download tool allows you to easily resolve any issues with your projects and requires only a Mini-USB cord to get started. Made by FlyNoval, you can be confident that it will work every time. Begin your adventure into interesting projects with the Cortex-M0 STM32F051C8T6 ARM Core Board, currently available at Iotcart. Let your creativity fly!

Arm Lever 15mm, 250V 6A SPDT 3-Pin Momentary Plastic Micro Limit Switch This is an Arm Lever 15mm, 250V 6A SPDT 3-Pin Momentary Plastic Micro Limit Switch Incorporating a snapping mechanism made with two highly precise split springs that ensure long durability. Using insertion of molded terminals that prevent flux penetration. In addition to self-clinching PCB, left-angled, and right-angled terminals, 2 types of soldering terminals are available. It has a Lineup of 5A types for high-load applications.

ARM-JTAG-20-10 Plug-in Adapter for JTAG 20-Pin to 10-Pin with 20 cm Cable - 7Semi The 7Semi ARM-JTAG-20-10 Plug-in Adapter simplifies ARM microcontroller programming and debugging by converting the standard 20-pin JTAG (0.1") interface to a compact 10-pin (0.05") layout. Ideal for development boards with smaller connectors, this adapter ensures compatibility with a wide range of JTAG and SWD programmers/debuggers including ARM-USB-OCD, ARM-USB-TINY, and Segger JLINK. Following the official ARM JTAG standard pinout, this adapter guarantees reliable signal integrity and consistent operation across various platforms. With a compact size of 25x25 mm and a 20 cm ribbon cable, it offers flexibility for use in tight spaces or densely packed boards. Whether you're a developer working on embedded systems or a hobbyist working with constrained hardware, this adapter delivers convenience and compatibility in a robust form factor. Features: Interface Conversion: Enables smooth adaptation from larger 20-pin headers to smaller 10-pin headers. Wide Compatibility: Works with a variety of ARM JTAG/SWD debuggers and programmers. Official Standard Layout: Designed following the ARM standard JTAG pinout. Compact and Durable: Small 25mm x 25mm footprint for ease of use in tight spaces. Flexible Connectivity: Comes with a 20 cm, 0.05" pitch ribbon cable for versatile installation.

Arrow Wire Nipper 07 The Arrow Nipper 07 with cushioned grips for cutting copper and aluminum conductors. This is made of high carbon alloy steel and induction hardened for longer life. It is suitable for electronics, House Hold, computers, and PCB assemblies. If you have just started soldering or are planning to learn to solder then this is a very important tool for you. This instrument has various names normally it is called a cutter, side cutter or lead cutter. It is normally used to cut wire or leads (legs) of components also they can be used to strip the insulation off of a wire. Applications: Electronics House Hold Computers PCB assemblies