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Model: BE-000678
These devices consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive..
Rs8.00
Model: BE-000595
The 555 timer IC is an extremely popular IC for blinking LED, generate waveforms of different frequencies, driving buzzers.
The LM555 is a highly stable device for generating accurate time delays or oscillation. Additional terminals are provided for triggering or resetting if desired. In the time d..
Rs6.00
Model: BE-000679
General Description:
The LM556 Dual timing circuit is a highly stable controller capable of producing accurate time delays or oscillation. The 556 is a dual 555. Timing is provided by an external resistor and capacitor for each timing function. The two timers operate independently of each other s..
Rs32.00
Model: BE-000582
The LM741/UA741 is a general-purpose operational amplifier featuring offset-voltage null capability. They are direct, plug-in replacements for the 709C, LM201, MC1439 and 748 in most applications. The amplifiers offer many features which make their application nearly foolproof: overload protection o..
Rs13.00
Model: BE-000682
General Description:
The LM7912 (3-terminal regulators) is available with fixed output voltage of 12V. These devices need only one external component a compensation capacitor at the output. The LM79XX series is packaged in the TO-220 power package and is capable of supplying 1.5A of output curr..
Rs16.00
Out Of Stock
Model: BE-000208
DESCRIPTION:
A dedicated and well-designed data logging shield for Arduino.
It is easy to assemble and customize, also equipped with extensive documentation and libraries.
SD card interface works with FAT16 or FAT32 formatted cards. 3.3v level shifter circuitry prevents damage to your SD c..
Rs145.00
Out Of Stock
Model: BE-000169
DESCRIPTION:
Detect all sorts of combustible gases, natural gas (methane), bottled gas (propane), LPG (liquefied petroleum gas), coal gas, including town gas, small and compact, the design and color makes it ideal for use in the home, small commercial properties, and recreational v..
Rs914.00
Model: BE-000183
DESCRIPTION:
Input voltage range: 3.0-30V Note: 30V maximum voltage limit must be aggressive in order to avoid accidental damage.
Output voltage range:3.5-30V &nbs..
Rs396.00
Model: BE-000301
Description:
Main chip: ISD1820
Size: Approx. 38 x 42.5mm / 1.49 x 1.67 inch
Working voltage: DC 3-5V
Power supply: 3-5V, can be connected to row pin
Recording/playback control mode: Key control or singlechip, IO has drawn the line of control;
Main feature:
Convenient 10s re..
Rs122.00
Model: BE-000577
The MAX232 is an IC, that converts signals from an RS-232 serial port to signals suitable for use in TTL compatible digital logic circuits. The MAX232 is a dual driver/receiver and typically converts the RX, TX, CTS and RTS signals.
The drivers provide RS-232 voltage level outputs (approx. ± 7.5 V..
Rs20.00
Model: BE-000026
This product is widely used in radio modifications, cell phone Flash, XBOX360 Flash detection, GPS, car, DVD Flash, HDD repair, set-top box upgrade.
Can be used to download MCU types:
STC single-chip microcomputer
STM32 microcontroller
NXP microcontroller
Renesas MCU
NEC MCU
Com..
Rs46.00
Hot
Model: BE-000055
DESCRIPTION:
1 on-board MAX485 chip is a low power consumption for RS-485 communications, Slew-Rate Transceiver
2 the board received 5.08 (mm) pitch 2P terminal, convenient RS-485 communication wiring
3 the chip has d..
Rs35.00
Model: BE-000684
Features:
Low Power Transceiver for RS-485 and RS-422 Communications
Half-Duplex Operation
No Slew Rate Limitation, Operation up to 2.5Mbps
Up to 32 Receivers on the Bus
Quiescent Current 300µA
Thermal Shutdown
Rs10.00
Model: BE-000087
Product description:
MAX7219 is an integrated serial input / output common-Cathode display drivers , which connects the microprocessor 7-segment digital LED display with 8 digits , bar graph can also be connected monitor or 64 separate LED. On type B BCD encoder includes an on-ch..
Rs119.00
Model: BE-000503
MAX7219 MAX7219CNG LED DOT MATRIX DIGIT DISPLAY DRIVER
When you need some help driving a lot of LEDs, the MAX7219 is the best friend you could hope for. Many of us know that if you want to control a lot of LEDs, you'll want to use multiplexing, a technique that lets you control 64 LEDs (say) with..
Rs105.00
Out Of Stock
Model: BE-000900
DESCRIPTION:
A single module can drive a 8x8 dot matrix common cathode
Operating Voltage: 5V
A single module can drive a 8x8 dot matrix common cathode
Operating Voltage: 5V
Dimensions: 12.8X12.8X1.3cm/
Fixing screws with 64 holes with a diameter 3mm
Module with input and output int..
Rs269.00
Model: BE-000102
DESCRIPTION:
Circuit-Test Solder-less Breadboards allow you to easily assemble and test circuits without the use of solder.
providing you with a quick and reliable method of prototyping.
Electrical connection is made by inserting your component lead through the 0.1" spaced..
Rs79.00
Model: BE-000579
MC34063 is a 1.5 A, Step-Up/Down/ Inverting Switching Regulators The MC34063 is a monolithic control circuit containing the primary functions required for DC−to−DC converters.
These devices consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator wit..
Rs15.00
Model: BE-000507
Features:
16-bit input/output port expander with interrupt output
Cascadable for up to 8 devices on one bus
25mA sink/source capability per I/O
Supports 100kHz, 400kHz and 1.7MHz I2C™Compatible compatible modes
DIP Package16 bit remote bidirectional I/O portHigh speed I2C interfaceConf..
Rs241.00
Hot
Out Of Stock
Model: BE-000331
DESCRIPTION:
Rs166.00
Model: BE-000583
Specifications:
Gallium Arsenide Diode Infrared Source Optically Coupled to a Silicon NPN Phototransistor
High Direct-Current Transfer Ratio
Base Lead Provided for Conventional Transistor Biasing
High-Voltage Electrical Isolation . . . 1.5-kV, or 3.55-kV Rating
Plastic Dual-In-Line Pac..
Rs15.00
Model: BE-000964
DESCRIPTION:
100% Branded And High Quality
Perfect For Arduino Shield Prototyping and Testing
Plastic Housing, Metal Contact Clips
Voltage / Current : 300V / 3-5A
Mini Universal Bread Board
400 Solder-less Tie Points
Ideal for Experimenting With Circuit Design In Labs
2 Power Lan..
Rs42.00
Out Of Stock
Model: BE-000257
DESCRIPTION:
For Arduino MEGA / MEGA2560 ProtoShield prototype expansion board with Immersion Gold PCB processing technology, motherboards, small gold square pad spacing, welding components easier.
SOP28 SMD component package to be more handy with Arduino electronics enthusiasts will not be ..
Rs149.00
Model: BE-000032
Product description:
The Arduino MEGA has many more I/O pins (54 Digital pins and 16 Analog pins)than a standard Arduino. This shield also has connectors specifically for some external devices like an SD Card, Radio communications (Bluetooth and others). It also has an option to po..
Rs167.00
Hot
Out Of Stock
Model: BE-000011
Package Include:
1X Micro SD Card Module
Description:
The module (MicroSD Card Adapter) is a Micro SD card reader module, and the SPI interface via the file system driver, micro controller system to complete the Micro SD..
Rs36.00