Bestsellers
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8051 essential development features a plug and plays design that makes it easy for connections and helps Students, hobbyists, enthusiasts, and professionals to focus more on Program/application development. 8051 Development Trainer kit equipped with onboard IO’s, communication interfaces & peripherals. It is really easy to design, experiment with, and test circuits without soldering. It’s used in many Educational Institutions and R&D LAB across the world.
ORDER CODE: RDL847
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Learn MoreThe USB to RS485 is a fully automatic plug-and-play USB module that connects to your PC via the Universal Serial Bus (USB) port and provides robust bidirectional USB to RS-485 protocol conversion with automatic RS-485 flow control.
Order Code: RDL/RSU/14/001/V1.0
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USB2.0 cables provide transfer rates up to 480Mbps, and easily attach to any USB device. A to B cables are used to connect from your USB port on Hub, PC or Mac to your USB device such as printer or scanner.
Order Code : RDL/USBA2B/13/001/V1.0
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This relay board with 4 SPDT relays and digital IO controlled via USB protocol, Suitable for home automation applications, hobby projects, and industrial automation. The free software application allows controlling relays manually or automatic operation by creating timers for each channel and enabling repeat cycle. Relay module support Windows & Linux platform, .Net / JAVA / Python SDK available for developing custom application.
Order Code: RDL/4RB/14/001/V4.0
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The board uses BTA12-600B, Triac suitable for general purpose mains power AC switching. They can be used as ON/OFF function in applications such as static relays, heating regulation or induction motor starting circuit. They are also recommended for phase control operations in light dimmers and appliance motors speed controllers.
Order Code : RDL/LDC/13/001/V1.0
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USB 8 Channel Relay Board FT245RL is controlled by computer USB port. The USB Relay Board is with 8 SPDT relays rated up to 7A each. You may control devices 230V / 120V (up to 8) directly with one such relay unit. Suitable for home automation applications, hobby projects, industrial automation.
Order Code : RDL/8RB/14/001/V2.0
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Pull-up resistors are used in electronic logic circuits to ensure that inputs to logic systems settle at expected logic levels, if external devices are disconnected or high-impedance is introduced. They may also be used at the interface between two different types of logic devices, possibly operating at different power supply voltages.A pull-up resistor weakly "pulls" the voltage of the wire it is connected to towards its voltage source level when the other components on the line are inactive.
Order Code : RDL/PUR/13/001/V1.0
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Pull-up resistors are used in electronic logic circuits to ensure that inputs to logic systems settle at expected logic levels, if external devices are disconnected or high-impedance is introduced. They may also be used at the interface between two different types of logic devices, possibly operating at different power supply voltages.A pull-up resistor weakly "pulls" the voltage of the wire it is connected to towards its voltage source level when the other components on the line are inactive.
Order Code : RDL/PUR1K/13/001/V1.0
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