A personal radio circuit, which uses a ZN414 IC to tune into AM radio stations. It comes with all necessary components, solder, full building instructions and earphones (does not have a speaker). A highly popular project and one that has great potential for packaging design. Purchase this as long as stocks last - the ZN414 is an IC that is no longer manufactured.
Make this project and create various sounds such as a motorboat, a speedboat, water drops on a tin roof, etc. A simple, but effective circuit which uses two transistors, a capacitor and the sound coming out of a speaker. The pack comes with all of the required components, solder and full building instructions.
These electronic project packs provide all of the components required to build a variety of electronic projects and include the PCB, components and even include the solder. All you need is a soldering iron, small screwdriver, a pair of cutters and long nose pliers. The circuit diagram is provided, as are full building instructions. A project kit comprising components to transform and disguise your voice in simple steps. It can imitate any of the three major sound factors - VCO, VCF and VCA. Comes with all of the components, solder and full building instructions. Requires one PP3 Battery (not included).
These electronic project packs provide all of the components required to build a variety of electronic projects and include the PCB, components and even include the solder. All you need is a soldering iron, small screwdriver, a pair of cutters and long nose pliers. The circuit diagram is provided, as are full building instructions. A project kit comprising components to transform and disguise your voice in simple steps. It can imitate any of the three major sound factors - VCO, VCF and VCA. Comes with all of the components, solder and full building instructions.
Requires one PP3 Battery (not included).
A super little circuit with 6 LED’s that all come on in sequence until the button is pressed when they stop randomly. The circuit can be used as an alternative to a dice adding that little extra technological feel to the design. The circuit includes 2 IC’s and a transistor. Comes with all of the components, solder and full building instructions.
Primary schools undertaking electrical exploration will find this an excellent resource for primary science and technology. The kit comes in a superb carry box containing over 100 items including motors, bulbs, buzzers, LEDs, batteries, battery holders, a selection of 6 types of switch, ready made leads, automatic wire strippers/cutters and electricians screwdrivers. In addition, this pack is fully supported with a teacher/pupil book that is photocopy free.
