PICAXE - 28Xmicrocontroller chip. For trouble-shooting use 3xAA cells only. V or 5V will permanently damage these special low power parts. Outputs: Each output can sink or source 20mA.
Feature, 08M 14M 18M 20M 20X 28X, 40X2.
Favoured in hobbyist projects due to its powerful features and capabilities, but also suitable for more advanced educational use.
You can use the same instructions to program.
X-3V was also produce based upon the 3V equivalent microcontroller, the PIC18F25K20. A new upgraded version of this microcontroller, the PIC18F25K2 has now been released. This is an enhanced version microcontroller that has several advantages over the previous two parts: - Full 2. Includes all components including download socket. Purchase microcontroller separately.
Parts replaced by new improved devices. All Mparts, internal k3 k25 k50 m m m m m1 m32. X internal k3 k25 k50 m m m m m1 m,m64. Superseded older parts: 08M, 14M, 20M, internal m m8. M, 08M = fixed output, = fixed input.
ADC pins or from an external ADC pin and an internally generated voltage reference. External ADC must be configured using the adcsetup variable before using this command. All upgraded variants are pin and program compatible with the lower specification device. The recommended part for new designs is: Standard: 08. Picaxe wrist watch with scrolling 8xLED and weekly wisdom.
On older 28X-5V and 40X2-5V parts the pull-ups are on portB only, and cannot be individually masked. Applies To: 08M 14M 18M 20M 20X 28X, . Variable - will be operated on.
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