MB27M - Maruti 27mm Musical Buzzer 5V to 15V DC A buzzer is a small yet efficient component to add sound features to our project/system. It is a very small and compact 2-pin structure hence can be easily used on breadboards, Perf Board and even on PCBs which makes this a widely used component in most electronic applications. There are two types of buzzers that are commonly available. The one shown here is a simple buzzer which when powered will give a musical tone. Sound due to the internal oscillating circuit present inside it. But, the one shown here is most widely used because it can be customized with the help of other circuits to fit easily in our application. It is mountable via screws on the side to any surface. It has low current consumption and has flange-type mounting. Applications: Electrical alarms Educational purposes Security applications Electronic Metronomes Household applications

MB35L - 35mm Loud Continuous Buzzer This is a DC 1.5-15V Active buzzer. It comes with 2 Pin terminals. This buzzer is a small yet efficient component to add sound features to our project/system. It is very small and compact 2-pin structure hence can be easily used on breadboard, Perf Board and even on PCBs which makes this a widely used component in most electronic applications. There are two types of buzzers that are commonly available. The one shown here is a simple buzzer which when powered will make a Continuous Beep. Sound due to the internal oscillating circuit present inside it. But, the one shown here is most widely used because it can be customized with help of other circuits to fit easily in our application. Applications: Electrical alarms Educational purposes Security applications Electronic Metronomes Household applications

MB35L - 35mm Loud Continuous Buzzer 1.5V to 15V DC A buzzer is a small yet efficient component to add sound features to our project/system. It is a very small and compact 2-pin structure hence can be easily used on breadboards, Perf Board and even on PCBs which makes this a widely used component in most electronic applications. There are two types of buzzers that are commonly available. The one shown here is a simple buzzer which when powered will make a Continuous Beep. Sound due to the internal oscillating circuit present inside it. But, the one shown here is most widely used because it can be customized with the help of other circuits to fit easily in our application. Applications: Electrical alarms Educational purposes Security applications Electronic Metronomes Household applications

MB35M - 35mm Musical Buzzer An audio signaling device like a beeper or buzzer may be electromechanical or piezoelectric or mechanical type. The main function of this is to convert the signal from audio to sound. Generally, it is powered through DC voltage and used in timers, alarm devices, printers, alarms, computers, etc. Based on the various designs, it can generate different sounds like alarm, music, bell & siren. Applications: Electrical alarms Educational purposes Security applications Electronic Metronomes Household applications Communication Devices

MCP2515 Can Bus Module Board Controlled Area Network of simple CAN is a bus standard that allows a Microcontroller and its peripheral devices to communicate without the need of a host device or a computer. The MCP2515 CAN bus module is designed with an SPI 51 Single Chip Program and features a TJA1050 Receiver. It is created to control a CAN Bus device by SPI interface with your MCU. It is best used by microcontrollers and boards compatible with Arduino like UNO boards. The MCP2515 CAN Bus Controller is a simple Module that supports CAN Protocol version 2.0B and can be used for communication at 1Mbps. In order to set up a complete communication system, you will need two CAN Bus modules. The MCP2515 CAN bus module consists of standard frames, extended frames, and remote frames. You can use the serial port of the  MCP2515 CAN bus module to view communication data as well. Pin Details VCC :5V power input pin GND : power ground pin CS : SPI SLAVE select pin (Active low) SO : SPI master input slave output lead SI : SPI master output slave input lead SCLK: SPI clock pin INT: MCP2515 interrupt pin Pin Diagram: Pin Diagram of MCP2515 Can Bus Module Board Applications: Electronic Gear Shift System Automobiles Main Interface in Automation (like industrial) Medical Equipment Robotics Auto Start/Stop of Car Engine

Metal Case with Double Fan for Raspberry PI 4 - Blue Colour Enhance the protection and cooling efficiency of your Raspberry Pi with this premium blue aluminium metal case featuring dual built-in fans. Specially designed for Raspberry Pi 4 Model B, and also compatible with Raspberry Pi 3B+ and 3B, this rugged enclosure ensures optimal performance even under heavy loads. The dual cooling fans combined with thermal heat sinks significantly reduce thermal buildup, keeping your Pi running smoothly and preventing overheating. With its precise cutouts and robust build, this case offers seamless access to all ports, GPIO pins, and components while giving your setup a sleek, professional look. Ideal for makers, developers, and Pi enthusiasts who demand both functionality and style. For Dual Fans: Newly developed cooling fan. Dual Cooling Experience, Ultimate Cooling, No More Overheating Problem. Although there are two fans, they are extremely quiet. Thermal tape can ensure the best heat conduction effect. For aluminum alloy case: Perfect fit for Raspberry Pi 4B / 3B+ / 3B (optional) Made of aluminum material to perfectly protect your Pi. An open design can ensure that the CNC case does not interfere with the wifi signal.

Micro HDMI to VGA Converter with Audio Cable This is the Micro HDMI ( High-Definition Multimedia Interface) to VGA ( Video Graphic Array) connector. This converter module includes an integrated audio output and is powered by an HDMI connector, so this Micro HDMI Male to VGA Female Adapter does not require external power. All Raspberry Pi models include an HDMI port for display connectivity, making them ideal for use with Raspberry Pi . However, there may be times when we need to connect an old VGA display to the Raspberry Pi; in such cases, our Micro HDMI Male to VGA Female Adapter comes in handy.

Micro:Bit BBC The micro: bit is an open development board that allows you to run code on it and has access to all of the hardware. You can use your micro: bit for all sorts of cool creations, from robots to musical instruments – the possibilities are endless. This little Micro:Bit device has an awful lot of features, like 25 red LED lights that can flash messages. There are two programmable buttons that can be used to control games or pause and skip songs on a playlist. Your micro: bit can detect motion and tell you which direction you’re heading in, and it can use a low energy Bluetooth connection to interact with other devices and the Internet. COUNT YOUR STEP WITH MICROBIT Key features include Bluetooth 4.0 3-axis motion sensor Magnetometer Temperature Light Sensor 2x programmable buttons 25 pins Can be programmed using C++, MakeCode, Python, Scratch Microbit on-board Pinout BBC Micro:bit Tech Specs Model BBC Micro:Bit Microprocessor 32-bit ARM Cortex M0 CPU System push button switch X 1 LED Matrix 5×5 LED matrix Edge connector 20 pins Sensors -          3-axis motion sensor -          Magnetometer -          Temperature -          Light Sensor Dimension (approx) 17x10x2.5cms Weight 120 grams Useful Links How to Make a Step Counter using Micro:bit https://robocraze.com/blog/post/count-your-step-with-bbc-micro-bit

Micro:Bit Breakout Python Expansion Adapter Board This is a Breakout Python Expansion Adapter Board for Micro: bit, which is specifically used for easy access of the ports on the Micro:bit. The small size is very suitable for small projects using Micro:bit.

Robotbit IOBIT V2.0 Micro:Bit Expansion Board This is a low-cost expansion board for Micro:Bit, which is specifically used for easy access of the IO ports on the Micro:Bit. It breaks out all the IO contacts on the Micro:Bit and comes with a built-in buzzer. The buzzer is connected to the P0 pin through the slide switch. The small size is very suitable for small projects using Micro:Bit. Small size, very suitable for DIY; All IO ports are extracted; Two LEGO-compatible pin holes for easy assembly and integration; Includes 1A self-recovery fuse; Custom-designed silkscreen board On-board buzzer- you can directly use the music module in MakeCode to play music. At the same time, the 3.5mm audio connector on the board can be connected to audio equipment; such as headphones to have more creative endeavors The 3PIN interface is distinguished by yellow, red, and black. It is created so that plugging it in the wrong way is difficult, and it is convenient to plug in the sensors Compared with IObit1.0, the biggest difference is that it can input and output 5V, support 5V sensor use, and increases the drive capacity (can drive multiple 9g small servos) It imitates the 5PIN gold fingers on the Micro: bit. This is convenient for makers who like to use the alligator clips; Come with a 2 Section Battery Holder for power micro: bit. Onboard Features Onboard features of Micro: Bit Expansion Board Robotbit IOBIT V2.0