Code: SKU-000368
The 555 timer IC is one of the most common ever made. It is a simple timer and oscillator that turns up in all kinds of circuits. Commonly used to generate tones, increment counters and blink lights. 4.5-16V supply with TTL compatible output. More Details...
Code: SKU-000214
The MCP3002 has a 10-bit analogue to digital converter (ADC) with a simple to use SPI interface. Use this IC if your microcontroller does not have an ADC or have enough ADC lines. A great chip when you need to add additional ADC lines. More Details...
Code: SKU-000619
This common MOSFET with a 60V 30A rating allows a low power electronics circuit to control a much bigger electrical load. The metal–oxide–semiconductor field-effect transistor (MOSFET) can drive big loads like motors and lights from microcontrollers or mechanical switches. More Details...
Code: SKU-000651
If you’ve ever wondered how to control the headlight of a car from a microcontroller, a MOSFET is what you need. The FQP27P06 is a very common MOSFET with very low on-resistance and a control voltage (aka gate voltage) that is compatible with most 5V microcontroller or mechanical switches. More Details...
Code: SKU-002192
The ATMEGA8U2-AU is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. More Details...
Code: SKU-000039
8 Darlington Arrays in 18-Pin DIP Package part # ULN2803A. Perfect for running relays and high-power devices up to 500mA and up to 50V! Documents: Datasheet Connecting ULN2803 to Arduino Controlling High Power Circuits with Arduino and ULN2803 More Details...
Code: SKU-000736
Potentiometers are incredibly useful, whether you’re controlling the volume on your stereo or the ‘mood lighting’ in your room. The problem with traditional potentiometers is the fact that your microcontroller doesn’t have an easy way to interface with them. More Details...
Code: SKU-001802
This is the LM3914 Dot/Bar display analogue-controlled LED driver that uses an alinear output scale. With this driver all it takes is a single, analogue signal to drive a string of 10+ LEDs, which can be configured into either bar mode (where all LEDs below a certain point turn on) or dot mode (w... More Details...
Code: SKU-001803
This is the LM3916 Dot/Bar display analogue-controlled LED driver that uses a more logarithmic/VU scale, which makes it well-suited to audio applications like VU meters. More Details...
Code: SKU-000456
The STA540 from STMicro is a 4-channel, class AB audio amplifier designed for high quality sound applications. The four independent channels makes this amplifier a great choice for a number of projects, with needs ranging from four speakers stereo (F/R) to two-speaker bridge solutions. More Details...
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