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Model: BE-000575
The 74HC595 is a very handy IC used in many microcontroller projects. You clock in 8 bits of data (like, on/off settings for 8 LEDs) via two lines, and when you toggle a third line, it pops these settings out on 8 outputs on the IC. So you trade 3 valuable lines on your microcontroller for..
Rs8.00
Model: BE-000613
This device contains two independent positive-edge-triggered J-K flip-flops with complementary outputs.
The J and K data is accepted by the flip-flop on the rising edge of the clock pulse.
The triggering occurs at a voltage level and is not directly related to the transition time of the rising ..
Rs16.00
Model: BE-000617
Features:
Parallel Inputs and Outputs
Four Operating Modes, Synchronous, Right Shift, Left Shift and Pause
High Speed up to 25MHz
Positive Edge Triggered Clocking
Standard TTL Switching Voltages
General Description:
This bidirectional shift register is designed to incorporate..
Rs21.00
Model: BE-000526
The 74LS90 is a simple counter, i.e. it can count from 0 to 9 cyclically in its natural mode.
It counts the input pulses and the output is received as a 4-bit binary number.
The binary output is reset to 0000 at every tenth pulse and count starts from 0 again.
A pulse is also generated (pro..
Rs33.00
Model: BE-000622
General Description:
The 74LS95 is a 4-bit Shift Register with serial and parallel synchronous operating modes. The serial shift right and parallel load are activated by separate clock inputs which are selected by a mode control input. The data is transfered from the serial or parallel D inpu..
Rs107.00
Model: BE-000567
The LM7809 series of three terminal positive regulators are available in the TO-220 package and with several fixed output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shut down and safe operating area protection, making it essenti..
Rs27.00
Model: BE-000681
General Description:
The LM7905 (3-terminal regulators) is available with fixed output voltage of b5V. 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
Model: BE-000852
DESCRIPTION:
Relimate Wired Connector
9 pins
Rs22.00
Model: BE-001565
DESCRIPTION:
5 sections telescopic antenna aerial.
FEATURES:
Mainly used in television, radio, electric toy, remote control, lamps and lanterns, VCD, and other special configuration communications antenna and iron and tools antenna and other electronics products.
Great replac..
Rs89.00
Model: BE-001269
9V 2 AMP DC ADAPTER 220V AC TO DC 9V
Rs210.00
Model: BE-000452
FEATURES:
Made of soft leather.
T fonts, with red and black connecting lines .
The lenght of line is about 6cm.
Excellent material, fine workmanship.
It is an environmental 9V battery buckle.
Rs5.00
Model: BE-001511
DESCRIPTION:
100% Brand New and High Quality
Cable Length: About 10cm
Hard plastic T-type connector
5.5x2.1mm connector
SPECIFICATION:
15cm stripped and tinned leads
1 red and 1 black for easy identification and soldering
Snap-on terminal connector for 9-volt bat..
Rs40.00
Model: BE-000451
DESCRIPTION:
Use them for Toys,Electronic Equipment,Radio's and other devices that requires this battery size.
This battery is a high capacity & low cost solution for many electronic devices.
It is used with its specific battery snap| connector or clip.
SPECIFICATIONS:..
Rs20.00
Model: BE-000382
DESCRIPTION:
Model: A2212
KV: 1400
MAX Efficiency: 80%
MAX Efficiency Current: 4-10A (>75%)
Current Capacity: 12A / 60s
No Load Current: 10 V : 0.4 A
Apply to the ESC: 30A.
Apply to the Lipo: 2 - 3S.
Apply to the NiCD / NiMH: 6 - 9S.
Shaft Diameter: 3.17mm
Weight: 50g ap..
Rs328.00
Model: BE-000291
DESCRIPTION:
2 sine wave and 2 square wave output
AD9850 Frequency: 0-40MHz
After the 20-30MHz frequency harmonics increases, the waveform will become unclean.
Square Wave: 0-1MHz
Low-pass filter with 70MHz, so the waveform better than SN
Parallel and serial data input can be selecte..
Rs1,024.00
Model: BE-000517
Low-voltage, high-performance CMOS 8-bit microcomputer with 2KB of flash programmable and erasable read-only memory. The device is manufactured using Atmel high-density nonvolatile memory technology and is compatible with the industry-standard MCS-51 instruction set. This versatile 8-bit CPU with fl..
Rs73.00
Model: BE-000627
Rs77.00
Model: BE-000628
Features - AT89S51
Compatible with MCS-51 Products
4K Bytes of In-System Reprogrammable Flash Memory
Fully Static Operation: 0 Hz to 33 MHz
Three-level Program Memory Lock
128 x 8-bit Internal RAM
32 Programmable I/O Lines
Two 16-bit Timer/Counters
Six Interrupt Sources
Program..
Rs77.00
Model: BE-000629
Features - AT89S52:
Compatible with MCS-51 Products
8K Bytes of In-System Reprogrammable Flash Memory
Fully Static Operation: 0 Hz to 33 MHz
Three-level Program Memory Lock
256 x 8-bit Internal RAM
32 Programmable I/O Lines
Two 16-bit Timer/Counters
Eight Interrupt Sources
Prog..
Rs75.00
Model: BE-000513
The AT89S52 is a low-power, high-performance CMOS 8-bit microcontroller with 8K bytes of in-system programmable Flash memory. The device is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 instruction set and pinout. The on-chip..
Rs73.00
Model: BE-000767
Rs15.00
Model: BE-000752
DESCRIPTION:
Silicon TypeType Mat Case Diss Vcb Ic Hfe Hfe @25C Bias
BC549 NPN TO-92 300mW 30V 100mA 110 2mA
Rs16.00
Model: BE-000761
DESCRIPTION:The BC639 is an NPN Transistor in a TO-92 package which has a VCE of 100V and a continuous collector current of 1A. With this characteristic and 1W total power dissipation, this transistor can be used in moderately high voltage switching applications.
Collector-Emitter Volt (Vceo):..
Rs3.00
Model: BE-000760
DESCRIPTION:
Designed for use as audio amplifiers and drivers utilizing complementary or quasi complementary circuits
Rs6.00
Model: BE-000757
DESCRIPTION:
Collector-Emitter Volt (Vceo): 20V
Collector-Base Volt (Vcbo): 30V
Collector Current (Ic): 0.03A
hfe: 67-220 @ 1mA
Power Dissipation (Ptot): 300mW
Current-Gain-Bandwidth (ftotal): 120MHz
Type: NPN
Rs4.00