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1-of-4 decoder chip, good for twisting into motor h-bridge controllers or drivers
1-of-4 decoder chip, good for twisting into motor h-bridge controllers or drivers.
Here's the data sheet.
Fairchild 555 Timer IC
10 resistors each of 100ohm, 470ohm, 1k, and 2.2k
The 74HC595 is very useful in expanding how many pins a microcontroller can write to. Use 3 to write to 8!
10 resistors each of 4.7k, 47k, 100k, and 220k
This Hex inverter chip with Schmidt trigger inputs is often used for Microcore-style circuits.
The 25LC640 SPI Serial EEPROM is a 8-bit x 8192 words SPI EEPROM.
Handy for extending the "brain space" of any microcontroller!
The 24LC16B is a16K Bits x 8 I2C serial EEPROM device.
The GM10 gear motor is pretty cool by itself, but in combination with these wheels, you've got the makings for a small, quick robot! Buy them together and save some money for other robot parts!
The LM393 is a dual-comparator chip that is the heart of the popular "Sandwich bot" project in the book "Robot Building for Beginners"
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