A (4x13x5) deep groove ball bearing, also known as a 624ZZ, is a small, versatile bearing with a 4mm inner diameter, 13mm outer diameter, and 5mm width, designed for high...

Made of high electrical conductivity copper. Used in professional maintenance of mobile phones, computers, laptops andother precision motherboard. A copper wire to take place of wire cable. Directly welding without...

A seven-segment display is a form of electronic display device for displaying decimal numerals that is an alternative to the more complex dot matrix displays. Seven-segment displays are widely used...

A seven-segment display is a form of electronic display device for displaying decimal numerals that is an alternative to the more complex dot matrix displays. Seven-segment displays are widely used...

A 0.56-inch, single-digit, 7-segment, common-cathode display is a compact LED device that shows a single number (0-9) by illuminating seven individual LED segments arranged in a figure-eight pattern. The "common...

A 0.56-inch, single-digit, 7-segment, common-cathode display is a compact LED device that shows a single number (0-9) by illuminating seven individual LED segments arranged in a figure-eight pattern. The "common...

Seven-segment displays are used in many days today’s consumer devices like microwave ovens, washing machines, and air conditioners. They are a simple but effective way to display numerical data like...

The pictured shield holds a 18650 Li-Ion battery holder at the top of the circuit board, which can accommodate an ‘unprotected’ single-cell lithium-ion battery. It also includes a standard USB...

High quality relay. On board SMD optocoupler isolation. The module can be set high or low by a jumper setting trigger. With a fault-tolerant design, even if the control line...

This is a 1 channel relay module. It allows you to control the switching of high voltages and currents using a 5V signal coming from a microcontroller. The maximum acceptable...

This is a 1 channel solid state relay module. It allows you control the switching of high voltages and currents using a 5V signal coming from a microcontroller. Maximum acceptable...

1,6-Diaminohexane is a linear aliphatic diamine with two primary amine groups at opposite ends of a six-carbon chain. It plays a central role in the production of nylon-6,6, epoxy hardeners,...

1,6-Diaminohexane is a linear aliphatic diamine with two primary amine groups at each end of a six-carbon chain. It is widely used in the production of nylon-6,6, epoxy hardeners, and...

An 1-8S Lipo battery voltage tester indicator buzzer provides instant total and individual cell voltage readings from a 1-8 cell Lipo/Li-ion battery, features a built-in loud buzzer with a flashing...

1-Bromobutane is a straight-chain primary bromoalkane with high reactivity due to the polar C–Br bond. It is widely used in SN2 reactions, alkylation, and organometallic reagent preparation. This synthesis-grade compound...