Feature: Easy to use 6 seconds voice recording, high quality, clear voice reduction, can be used as a micro recorder, recordingpen, megaphone, recording greeting card module, this module can drive...
Original Hiland 0-30V 2mA - 3A Adjustable DC Regulated Power Supply DIY Kit Short Circuit Current Limiting Protection. Description: This circuit voltage can be from 0 v, output current...
Description: This is a Frequency Counter based on PIC microcontroller, add and subtract with crystal vibration measurement functions and programmable frequency Settings, five digital tube display, convenient and intuitive, easy to make. ...
Description: This is a Frequency Counter based on PIC microcontroller, add and subtract with crystal vibration measurement functions and programmable frequency Settings, five digital tube display, convenient and intuitive, easy...
Description: This circuit is tailor-made according to the characteristics of KT0837. The circuit selection and volume are controlled in both directions. In addition, the power supply is directly connected to...
Description: This is a simple, easy-to-manufacture regulated power supply with current limit adjustment that limits the output current to a range of 0-1A. and provides an LED indication over the...
Feature: Inductance measuring range: 0.1μH-2H; Capacitance measurement range: 1pF-2.5μF; Electrolytic capacitor measuring range: 0.1μF-30000μF; How to use: Plugging in an external power supply (recommended 9V or 12V) that is...
