LM324 Operational Amplifier hc-29 These are Carbon Film Resistor

These are Carbon Film Resistor with a value of 750 ohm 1/8W and tolerance of ±5%

AC-DC Converters

Mouth Length 10mm Noise <55dB

Tinned Copper wires are desirable for soldering as they make connections and soldering is an easy task given tin is a primary component in soldering

One 16-bit counter PWM channels Not available Analog Comparator Available-1 External Oscillator Up to 20MHz Internal Oscillator 4MHz  Internal R-C Oscillator factory calibrated to ±1% Program memory / Flash memory 2Kbytes[100000 write/erase cycles] CPU Speed 1MIPS @ 1MHz Watchdog Timer  Available and is featured with Independent Oscillator for Reliable Operation Power Save Modes Available Operating Voltage 2

LM324 Operational Amplifier hc-29 These are Carbon Film ResistorThese devices are made up of four separate high gain frequency compensated operational amplifiers that are meant to operate from a single power source across a wide voltage range. Split supply operation is also allowed if the voltage difference between the two sources is 3 V to 32 V (3 V to 26 V for the LM2902) and VCC is at least 1. 5 V higher than the input common mode voltage. The low supply current drain is unaffected by supply voltage magnitude.