The 4*4 matrix keypad is a basic keyboard without a touch sensor used for microcontroller projects. It is easy to connect and use. It comes with a cable with easy installation. It gives convenient adhesive backing provides a simple way to mount the keypad in a variety of applications.

MP3 Decoder Board is easy to use board mostly used to DIY music player. It can be directly connected to the speaker and be used. It can be operated with 5v battery. It has 4 functional buttons and a led indicator in-built.

The 16  Pin IC base is commonly used removable holder that helps to soldered directly to the PCB while the IC can be interchangeable. It is used for those IC which is temperature sensitive and cannot be soldered to the board. It can be used for multiple DIY projects and other application requiring replaceable ICs.

The 40 Pin IC base is commonly used removable holder that helps to soldered directly to the PCB while the IC can be interchangeable. It is used for those IC which is temperature sensitive and cannot be soldered to the board. It can be used for multiple DIY projects and other application requiring replaceable ICs.

The 28 Pin IC base is commonly used removable holder that helps to soldered directly to the PCB while the IC can be interchangeable. It is used for those IC which is temperature sensitive and cannot be soldered to the board. It can be used for multiple DIY projects and other application requiring replaceable ICs.

A Thermistor is a type of resistor that has special feature of temperature sensing element. It can be applicable for 3D printer extruder and head beds.

The Accelerometer GY-61(ADXL335) can be defined as a triple-axis accelerometer that has the features such as compact in size, low power consumption so that it provides the voltage output of signal disposal. It can measure magnetic field with the range of +/- 3g. It can also detect the application of static gravity, sports, vibration acceleration in dynamics. The accelerometer GY-61(ADXL335) is applicable in various electronic products or DIY projects.

The SIM808 GPS GSM GPRS Module is GSM and GPS two in one function module. It supports GSM/GPRS Quad-Band network. It combines GPS technology for satellite navigation. It supports Quad-band 850/900/1800/1900MHz. It is compatible with various flight controller modules that provide GPS computer test software. 

The 3D Fan With Holder  is a holder that comes with a fan of power 12V. It comes with a30mm fan for cooling. It is useful in computer case and other DIY projects. It is suitable for J-head 3D structure,one cooling fan and holder.

The 25 cm Threaded Rod is a Stainless Lead CNC Linear Shaft Rail Screw Rod of 250 mm total length. It has a pitch and diameter of 2 mm and 8 mm respectively. It has various features like: - Durable and easy to use, used in stepper motor, Machine Tool, and other equipment, direct connected to bearing , stainless function and many more. It can be suitable for 3D printers, engraving machine, XYZ module, slider, lifts etc. It also useful for many CNC projects as well.

The 30 cm Steel Rod is a steel shaft rod having total length of 300 mm. It has various features like: - Stainless, High purity, Hardness, Strong support, Durable, more suitable for use with bearings etc. It can suitable for various DIY axles building model material accessories and so on.

The 50 cm Steel Rod is a steel shaft rod having total length of 500 mm. It has various features like: - Stainless, High purity, Hardness, Strong support, Durable, more suitable for use with bearings etc. It can suitable for various DIY axles building model material accessories and so on.