• × 24C64 EEPROM (I2C) 1 × ৳ 28.00
• × H83A Music IC Voice Chip Module (12 Kinds of Songs) 1 × ৳ 39.00
• × ATmega328PU 8-bit AVR Microcontroller 1 × ৳ 900.00
• × 4N35 Optocoupler (6 Pin) 2 × ৳ 16.00
• × 74LS09 2-Input AND Gates 2 × ৳ 23.00
• × LA4440 Power Amplifier 6W 2-Channel 2 × ৳ 37.00
• × LM7805 Regulator 2 × ৳ 20.00
• × TL072 Low Noise JFET-Input Operational Amplifiers 1 × ৳ 22.00
• × 75176 Differential Bus Transceiver 1 × ৳ 40.00
• × ULN2003APG Darlington Transistor IC 1 × ৳ 18.00
• × MAX-232 1 × ৳ 34.87
• × 74HC86 1 × ৳ 24.29
• × LM393 Comparator 1 × ৳ 9.45
• × 26LS31 Quad Differential Line Driver 2 × ৳ 82.00
• × 24C32 EEPROM 1 × ৳ 24.00
• × 74HC32 1 × ৳ 28.34
• × ATmega48 AVR Microcontroller (Atmel) 1 × ৳ 300.00
• × LM317 Variable Voltage Regulator 1 × ৳ 15.60
• × 74HC02 1 × ৳ 27.29
• × ATmega328P 1 × ৳ 350.00
• × BD140 Power Transistor 1 × ৳ 8.00
• × IRF540N 1 × ৳ 38.78
• × 74HC08 1 × ৳ 18.76
• × TL494CN Voltage Regulator/Pulse Width Modulation Control Circuit 1 × ৳ 23.44
• × NE 555 Timer 2 × ৳ 8.59
• × ATmega8A Avr Microcontroller 1 × ৳ 300.00
• × HT1112 Voltage-Regulated Single-Phase Inverter 1 × ৳ 207.00

Subtotal: ৳ 2,830.00

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