433 MHz RF Transceiver Module This RF Transceiver Module provides a complete RF transmitter and receiver module solution which can be used to transmit data at up to 3KHz from any standard CMOS/TTL source. The transmitter module is very simple to operate and offers low current consumption Data can be supplied directly from a microprocessor or encoding device, thus keeping the component count down and ensuring a low hardware cost. The RX – ASK is an ASK Hybrid receiver module. The RF Transmitte r Receiver Module is an effective low-cost solution for using 433 MHz. The TX-ASK is an ASK hybrid transmitter module. TX-ASK is designed by the saw resonator, with an effective low cost, small size, and simple to use for designing. Video tutorial of 433 MHz RF Transceiver Module RF 433 MHz Transmitter and Receiver (With Demonstration) Features: Low Power Consumption. Easy For RF-based Application. Complete Radio Transmitter. Transmit Range Up To 50m. CMOS / TTL Input. No Adjustable Components. Very Stable Operating Frequency Low Current Consumption (Typ 11mA) Wide Operating Voltage (1.5-5v) ASK Modulation Applications: Remote Controls Automation System Wireless Security System Sensor Reporting Car Security System Remote Keyless Entry

433MHz Antenna with uFL connector This spiral-shaped 433 MHz antenna comes with its own uFL connector. This is a flexible(wire) antenna with a U.FL connector. They are intended for applications where a normal antenna is not practical, such as radio modules mounted inside an enclosure, remote control toys, cars, planes or similar. Features: Spiral shape Gain of 3dBi or greater The impedance of 50 ohms Connector type: uFL Flexible design for applications where a normal antenna is not practical Operating temperature range from 40°C to 85°C Suitable for communication, wireless, and remote control applications check out : Raspberry Pi Compute Module 4 Antenna

43mm Rubber Wheel Tyre for N20 Gear Motor This is the 43mm Rubber Wheel for N20 Gear Motor, which is a high-quality rubber wheel, with a diameter of 43mm. The hub for the N20 micro motor output shaft design of the bayonet, the ferry can plug and play, without an additional field. White is provided inside the left 12-line encoding disc, convenient infrared encoder reads the rotation information.

45RPM 12V DC Motor This is the 45RPM 12V DC geared motor, these motors are simple DC Motors featuring gears for the shaft for obtaining the optimal performance characteristics. They are known as Center Shaft DC Geared Motors because their shaft extends through the center of their gearbox assembly. These standard size DC gear Motors are very easy to use. Also, you don’t have to spend a lot of money to control motors with an Arduino or compatible board . TheL298N H-bridge module with onboard voltage regulator motor driver can be used with this motor that has a voltage of between 5 and 35V DC. This DC Motor of 12V 45 RPM can be used in all-terrain robots and a variety of robotic applications. These motors have a 3 mm threaded drill hole in the middle of the shaft thus making it simple to connect it to the wheels or any other mechanical assembly. Nut and threads on the shaft to easily connect and internally threaded shaft for easily connecting it to the wheels. These DC Geared motors with robust metal/Plastic gearbox for heavy-duty applications, and ideally suited for robotics and industrial applications. Applications: Toy cars Windmill projects Basic Electronics projects

470 Ohm Resistor - (Pack of 10) The 470 ohm Carbon Film Resistors are typical axial-lead resistors, which have much better temperature stability and provide lower noise, and are generally better for high frequency or radiofrequency applications. A resistor is a passive two-terminal electrical component that implements electrical resistance as a circuit element. In electronic circuits, resistors are used to reduce current flow, adjust signal levels, to divide voltages, bias active elements, and terminate transmission lines, among other uses. Resistor Colour Coding Table:

4700uF 25V Electrolytic Capacitor A 4700uF (microfarad) 25V electrolytic capacitor is a type of passive electronic component that stores electrical charge and is commonly used in electronic circuits for filtering, decoupling, and energy storage. It is called an electrolytic capacitor because it uses an electrolyte solution to store charge, which allows it to have a much higher capacitance than other types of capacitors. The voltage rating of 25V indicates the maximum potential difference (voltage) that the capacitor can safely handle without being damaged. Electrolytic capacitors have a few characteristics that make them different from other types of capacitors. They have a very high capacitance, which means they can store a lot of charge in a small size. They are also polarized, meaning that they have a positive and negative terminal and must be connected to a circuit in the correct orientation. Finally, they have a limited lifespan and may need to be replaced after a certain amount of time or number of charge/discharge cycles.

470K ohm 16mm Rotary Pot Variable Potentiometer Potentiometers are very useful in changing the electrical parameters of a system. It is a single turn 470K Potentiometer with a rotating knob. These potentiometers are also commonly called as a rotary potentiometer or just POT in short.  A potentiometer knob can also be used along with this POT for aesthetic purposes. This is a carbon track, single turn, adjustable resistances, of value 470KOhm Knob potentiometer. It is meant for mounting on panel and is supplied complete with a knob. The knob is affixed on the plastic spindle of the potentiometer and turns the spindle which changes the resistance. The variation of resistance is linearly proportion to the degree of rotation. Potentiometer, in electronic parlance, is a manually variable resistance. Because its most common consumer application is for controlling volume/tone of sound in broadcast receivers, it is loosely referred to as "volume" or ''tone''. It is not a meter with scale and needle. Potentiometers look different depending on size, power handled, application, value and type of material used. There is, however, a common feature-there is wiper which sweeps over a length of resistive material. The two ends of the resistive material as also the wiper are available to the user as electrical terminations. The user gets a variable resistance between the wiper and the two ends. Also check 16mm size 250K ohm rotary potentiometer (plastic shaft) sold by Iotcart. It has a tolerance of 20%. The potentiometer is designed for adjusting various parameters like voltage and current in electronic circuits.

47K ohm 16mm Rotatory Variable Potentiometer Potentiometers are very useful in changing the electrical parameters of a system. It is a single turn 47K Potentiometer with a rotating knob. These potentiometers are also commonly called as a rotary potentiometer or just POT in short.  A potentiometer knob can also be used along with this POT for aesthetic purposes. This is a carbon track, single turn, adjustable resistances, of value 47KOhm Knob potentiometer. It is meant for mounting on panel and is supplied complete with a knob. The knob is affixed on the plastic spindle of the potentiometer and turns the spindle which changes the resistance. The variation of resistance is linearly proportion to the degree of rotation. Potentiometer, in electronic parlance, is a manually variable resistance. Because its most common consumer application is for controlling volume/tone of sound in broadcast receivers, it is loosely referred to as "volume" or ''tone''. It is not a meter with scale and needle. Potentiometers look different depending on size, power handled, application, value and type of material used. There is, however, a common feature-there is wiper which sweeps over a length of resistive material. The two ends of the resistive material as also the wiper are available to the user as electrical terminations. The user gets a variable resistance between the wiper and the two ends. Also check pack of 5, 16mm size, 22K ohm rotary potentiometers available on Iotcart. These potentiometers have a tolerance of 20% and a total rotational angle of 300° ± 5°. They are described as carbon track, single-turn, adjustable resistances with a plastic shaft.

47k Ohm Resistor - (Pack of 10) 47k ohm Carbon Film Resistors are typical axial-lead resistors, which have much better temperature stability and provide lower noise, and are generally better for high frequency or radiofrequency applications. Also check pack of 10 220k-ohm resistors available on the Iotcart website. These carbon film resistors have a tolerance of ±5% and are suitable for use in electronic circuits. The resistors offer stable performance, extensive resistance, small size, high operating temperature, and high ultimate voltage. They are particularly effective in audio circuits for reducing noise and enhancing circuit stability over a wide temperature range. Resistor Colour Code:

48mm x 50 Meter Masking Tape Masking Tape is designed with a premium quality micron adhesive that can be easily removed with no residue left behind. Ideal for painting/designing walls, Holding, Bundling & Sealing by carpenter & other industrial use, No need to worry about cleaning up sticky spots after use on the surfaces or on items that you have labelled. This masking tape offers excellent surface protection when you're using 3D printer, at home or during a commercial project. It tears easily by hand and adheres quickly to a variety of surfaces. The adhesive is strong enough to ensure neat straight lines when painting but once finished can be removed effortlessly leaving no residue behind.