This kit provides an ideal introduction to electronic circuits for KS4 students. This drive circuit version of the 555 monostable project includes a 100nf capacitor, 10uF capacitor, 2 way terminal block, soft touch knob, 1N4007 diode, 1K resistor and BFY51 transistor, but does not include the PCB board.
Time can be varied with the variable resistor
Can be used with various trigger inputs
Clear silkscreen text has been used to make construction simpler
Professional double-sided PCB pre-drilled with silkscreen and solder-resist
Empty PCBs are available separately, order code 70-9034