DIY Kit Electronic Dice Touch Control LED Lamp Circuit Experiment for Welding Beginner

Introduction It is a touch controlled electronic dice The displayed numbers are randomly displayed after each press of the touch button Feature 1 Touch button control2 Electronic simulation dice3 DIY manual welding4 Simple and easy to operateParameter 1 Work Voltage DC 9V2 Work Current 50mA3 Work Module Touch Button Control4 Work Temperature 40℃ 85℃5 Work Humidity 0 95 RH6 Size Installed 40 40 11mmApplication 1 Training welding skills2 Student school3 DIY production4 Project Design5 Electronic competition6 Gift giving7 Crafts collection8 Home decoration9 S0uvenir collection10 Graduation design11 Holiday giftsInstallation Tips 1 User needs to prepare the welding tool at first 2 Please be patient until the installation is complete 3 The package is DIY kit It need finish install by user 4 The soldering iron can t touch the components for a long time 1 0 second otherwise it will damage the components 5 Pay attention to the positive and negative of the components 6 Strictly prohibit short circuit 7 User must install the LED according to the specified rules Otherwise some LED will not light 8 Install complex components preferentially 9 Make sure all components are in right direction and right place 10 Check that all of the LED can be illuminated 11 It is strongly recommended to read the installation manual before starting installa