ALLNET BrickRknowledge MHz DIY Set (International)

Key Features

• Complete set of 111 bricks: includes resistors (100Ω 100kΩ), capacitors (1nF to 100µF, variable up to 60pF), diodes (1N4148, Zener 3.9V, varactor BB131), transistors (BC817, 2N7002, J310 JFET), operational amplifiers (LM386, LMC662), 555 timer, relays, buzzer, colored LEDs (red, blue, IR), phototransistor, microphone, light barrier, and more.

• RF and MHz components: 13.56 MHz quartz, coils (10µH to 10mH), antenna, potentiometers, and connection lines for crossings and T-junctions, ideal for basic and high-frequency radio experiments.

• Versatile modular connections: straight lines, curves, connected/disconnected crossings, T-junctions, and grounding bricks to build complex circuits without loose wires or breadboards.

• Power and audio elements: 9 V adapter, 1 A fuse, 3.5 mm stereo/microphone jack (4 poles), speaker, push buttons, and switches for interactive projects.

• Sensors and optoelectronics: 10k NTC resistor, PTC, LDR (photoresistor), LED, BPX38 phototransistor, and 2N6027 PUT for detection and control applications.

• Safe educational design: hot-swappable, solderless, compatible with breadboards and supports guided experiments (light, sound, RF, amplification), with manuals available in Spanish.

• Included accessories: battery adapter, 9 V power supply, 8-12 V relay, and universal bricks for creative extensions.

• International and versatile: the "MHz (International)" label indicates multilingual support and a focus on high frequencies; combinable with other BrickRknowledge sets.