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...
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Code: SKU-003727
This is the BC337, an NPN silicon BJT (Bipolar Junction Transistor). This little transistor can help in your project by being used to help drive large loads or amplifying or switching applications. The BC337 is specifically rated at 50V and 800mA max. More Details...
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Code: SKU-006438
This is a common 555 timer/oscillator from TI. A classic for all of those first year circuits projects where you need to blink an LED, generate tone, and thousands of other great beginning projects. Google around for a huge list of resources and example projects. More Details...
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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...
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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...
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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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Code: SKU-000703
The seven band graphic equaliser IC is a CMOS chip that divides the audio spectrum into seven bands. 63Hz, 160Hz, 400Hz, 1kHz, 2.5kHz, 6.25kHz and 16kHz. The seven frequencies are peak detected and multiplexed to the output to provide a DC representation of the amplitude of each band. More Details...
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Code: SKU-005246
This diode-transistor photocouplers consist of an LED, optically coupled to a high speed photodetector to transmit electrical signals between circuits while still isolating your system from higher voltages. The 6N137 optoisolator is presented in an 8-pin DIP package. More Details...
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Code: SKU-005244
Add another eight pins to your microcontroller using a MCP23008 port expander. The MCP23008 uses two I 2 C pins which can be shared with other I 2 C devices, and in exchange gives you eight general purpose pins. You can set each of eight pins to be input, output, or input with a pullup. More Details...
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Code: SKU-006111
The AS358P is a great, easy-to-use dual-channel Op-amp. Op-amps have so many applications we figured we should probably carry at least one in a DIP package. AS358P applications include transducer amplifiers, DC gain blocks and all the conventional op-amp circuits. More Details...
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