Code: SKU-000651
This is a very common MOSFET with very low on-resistance and a control 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. More Details...
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Code: SKU-000736
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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-004997
This is an opto-isolator for controlling large loads of current on a single channel. This 4-pin dip can be used in conjunction with relays, small motors, etc. to allow a simple microcontroller to turn on and off up to 50mA. Documents: Datasheet Example Schematic More Details...
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