08m2

ight-Activated LED Using an LDR Objective: Turn on an LED when ambient light falls below a certain threshold. Components Needed: PICAXE 08M2 Light-dependent resistor (LDR) 10kΩ resistor NPN transistor (e.g., 2N2222) LED and resistor Power supply Circuit Descripti

cting with hardware. They enable the microcontroller to read sensors, control actuators, and interface with external devices. Basic I/O Commands: high / low: Sets a specified pin high (logical 1) or low (logical 0). Example: `high B.0` sets pin B.0 to a high state. Pros: Sim