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₹370.00₹350.00 -
₹350.00₹340.00 -
₹210.00₹205.00
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₹370.00₹350.00 -
₹350.00₹340.00 -
₹140.00₹135.00
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₹140.00₹135.00
Deal of the date
Elegant offer for single digit seven segment display using 74LS47. Purchase this module at 20% low cost price for the next seven days. Limited numbers available. Buy it soon.
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Easy install Single Digit Seven Segment display boards with user friendly interface.
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Voltage regulator module using 7805
Most of the TTL ICs are working on 5V. Many methods are there to design a 5V stabilizer circuit. Here, we are introducing a simple DIY board by which even the starters could easily design a 5V regulated voltage supply.
Components required
- Printed Circuit Board – 1
- 7805 voltage regulator IC – 1
- Screw terminal 5mm – 2
- 0.33 micro Farad capacitor –
LED flasher / Astable multivibrator module using 555 timer IC
A simple module based on 555 timer IC, which will help you to make an LED flasher / Astable multivibrator easily.
Package includes :
- PCB
- 555 timer IC
- C1 – 10 Micro Farad
- 0.01 Micro Farad capacitor
- R1 – 10K
- 1K resistor
- POT 2 – 1 Mega Ohm
- LED
Assemble the circuit as shown below.
Single digit seven segment display module using 74LS47 IC
Introduction
7-Segment displays are always interesting to electronic beginners. Various methods are there to interface 7-segment displays in circuits. 7-Segment displays are of two types.
- Common anode 7-segment display
- Common cathode 7-segment display
74LS47 is a BCD to 7-segment decoder/driver which can be used to interface common anode 7-segment displays in circuits. Here, we will see a module using 74LS47 by which we can make a 0-9 counter in few simple steps.