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Because the Arduino (and Basic Stamp) are 5V devices, and most modern sensors, displays, flash cards and modes are 3.3V-only, many makers find that they need to perform level shifting/conversion to protect the 3.3V device from 5V.This 8-bit noninverting translator uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-voltage bidirectional translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes. VCCA should not exceed VCCB.
Order Code : RDL/8BLC/14/001/V1.0
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A 4x4 matrix keypad requiring eight Input/Output ports for interfacing isused as an example. Rows are connected to Peripheral Input/Output (PIO) pins configured as output. Columns are connected to PIO pins configured as input with interrupts. In this configuration, four pull-up resistors must be added in order to apply a high level on the corresponding input pins.
Note: The color of the PCB may vary. However the circuit/pinout of the PCB will remain same.
Order Code : RDL/4X4KP/13/001/V2.0
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RDL Industrial Data Logger is a comprehensive real-time industrial automation tool. This Data Logger is designed to seamlessly integrate with the IoT and Analytical processing systems.
Industrial Data Logger supports multiple I/O options, and interfaces data logger is a perfect fit to build custom automation solutions.
ORDER CODE: RDL828
Take a Look at the Updated Version Here
Industrial Data Logger 2G GPRS
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Automatic meter reading, or AMR, is the technology of automatically collecting consumption, diagnostic, and status data from energy metering devices (electric) and transferring that data to a central database for billing, troubleshooting, and analyzing. This technology mainly saves utility providers the expense of periodic trips to each physical location to read a meter. Another advantage is that billing can be based on near real-time consumption rather than on estimates based on past or predicted consumption.
ORDER CODE: RDL/DIY-AMRAM/14/001/V1.0
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The components of solar powered intelligent drip irrigation system are shown in Fig. Soil moisture sensor is used for real-time collection of crop root soil moisture content and converting it into a signal in the range of Voltage V; and the signal will transformed as knowledge of water requirement of crop. Soil moisture content at the root zone of different crops is collected by using the soil moisture sensor. The threshold limit for the water requirement for a particular crop has been feed to system which in turn controls the operation the control system. The power needed for the operation of the control system has been met with the use of a solar panel and the display will receive the control signal and display the data stored using the sensor from the field.
ORDER CODE: RDL/DIY-DRI/14/001/V1.0
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This is a very small breadboard with 170 tie points. This bread board is compatible with the Arduino Proto Shield, raspberry Pi etc . Strong, self-adhesive backing. Measures 1.8"x1.4".
Order Code : RDL/MBB/14/001/v1.0
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Atmega 328 is one of the most commonly used Micro controllers with open source platform amongst many hobbyist and industrial communities. The simplicity and the low power of Atmega 328 helps design many prototype boards which could be used in numerous applications.
Order Code : RDL/RR3/14/001/V1.0
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Low Frequency 125kHz RFID Reader with USB/Serial interface with range 0-5 CM. Board level RFID readers can easily integrated with custom build application / solution via serial communication. Interfacing Wi-Fi module with this serial RFID reader can connect IoT application software, for monitoring and identification.
Order Code : RDL/RRS/14/001/V1.0
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