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7404 Hex Inverting NOT Gate IC | Pro Tronix

ICs

SKU: PRO00242

15.00 EGP

High-speed 7404 hex inverter NOT gate IC in a DIP-14 package. Featuring six independent logic inverters operating on a standard 5V supply, this chip is ideal for signal inversion, control logic conditioning, and clock oscillator builds.

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7402 Quad 2-Input NOR Gate IC | Pro Tronix

ICs

SKU: PRO00241

15.00 EGP

Product Description The 7402 Quad 2-Input NOR Gate IC is a fundamental high-speed TTL logic integrated circuit featuring four independent

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LM358 Dual Operational Amplifier IC | Pro Tronix

ICs

SKU: PRO00237

10.00 EGP

Industry-standard LM358 dual operational amplifier IC in DIP-8 package. Operates on single 3V–32V power supplies, making it perfect for sensor signal amplification, active filters, and analog circuits!

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LM555 Precision Timer IC | Pro Tronix

ICs

SKU: PRO00236

10.00 EGP

Classic LM555 precision timer IC in a DIP-8 package. Features 200 mA output drive and 4.5V-15V operation. Calculate frequencies online and bundle with breadboards, jumper wires, capacitors, and resistors!

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An LM741 single operational amplifier IC in a standard DIP-8 through-hole package with pin 1 indicator notch.

-20%

LM741 Op-Amp IC | Pro Tronix

ICs

SKU: PRO00235

Classic LM741 single operational amplifier IC in DIP-8 through-hole package. Perfect for analog signal processing, educational circuits, and linear amplification!

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220k-Ohm-1/4w

Passive Components

SKU: PRO00026

0.25 EGP

Resistor 220k Ohm , 1/4w

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100k-Ohm-1/4w

Passive Components

SKU: PRO00025

0.25 EGP

Resistor 100k Ohm , 1/4w

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33k-Ohm-1/4w

Passive Components

SKU: PRO00022

0.25 EGP

Resistor 33k Ohm , 1/4w

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DC 220V Liquid Water Level Sensor Right Angle Float Switch for Fish Tank

-12%

Right-Angle Liquid Water Level Float Switch (DC 220V) | Pro Tronix

Sensors & Modules

SKU: PRO01078

Product Description A heavy-duty right-angle liquid water level float switch capable of switching up to DC 220V, ideal for tank

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MAX30100 Pulse Oximeter Heart Rate Sensor Module

Sensors & Modules

SKU: PRO00589

115.00 EGP

"An integrated pulse oximetry and heart-rate monitor sensor solution. Ideal for wearable devices and medical monitoring projects."

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A small cylindrical copper 650nm red laser diode module with red and black flying power lead wires attached to the rear base.

Laser Module 650NM 5V

Sensors & Modules

SKU: PRO00588

35.00 EGP

"A compact, high-efficiency 5V laser diode module emitting a bright red dot. Perfect for security systems, laser pointers, and optical experiments."

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LM393 Infrared Slot-Type Photoelectric Speed Sensor Module

Sensors & Modules

SKU: PRO00580

40.00 EGP

"High-precision infrared correlation sensor for counting, speed measurement, and position detection. Featuring the LM393 comparator for a clean and stable digital signal."

"The LM393 Photoelectric Sensor is an essential module for robotics and industrial automation. It uses a 5mm wide slot to house an infrared transmitter and receiver. When an object passes through the slot and breaks the light beam, the module output changes state. This makes it perfect for measuring motor speed (RPM) or counting objects on a conveyor belt.

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