The document outlines 5 electronics project options and conditions for the project. The 5 options are: 1) design a light following robot, 2) design a security system for a safebox, 3) design a warning system for car back lights, 4) design a system to automatically turn a lamp on with a match and off by blowing, and 5) design an electronics system for a real application. Conditions specify using plywood or cardboard for structures no larger than 25cm, individual designs, and use of at least 5 electronic devices including switches, resistors, diodes, transistors, capacitors and ICs. Students have 3 classes for planning and 10 for manufacturing.

1. Electronics project
Option 1:
Design and build a light following robot.
Option 2:
Design and build a security system of a safebox of a
building.
Option 3:
Design and build a warning system of no operation of the
back lights of a car.
Option 4:
Design and build a system that turns on automatically a
lamp when we bring near it a match, and it turns off when
we blow it.
Option 5:
Design and build an electronics system to achieve a real
application.
Conditions of the project:
• To build the structure you will use plywood or cardboard.
• The base will be a square with sides 25 cm long (except in the robots or in
other systems with movement).
• All the members of the group will do an individual design. The drawings may
be made in Isometric projection or in Oblique projection.
• Creativity and the use of different electric-electronics devices will be marked
very positively.
• You have to use at least five of these devices: SPST switch, SPDT switch,
DPDT switch, relay, fixed resistor, variable resistor, diode, diode LED, diodo
IRED, micro-switch, reed switch, thermistor NTC or PTC, LDR, transistor,
phototransistor, CNY70, capacitor, IC555, operational amplifier and thyristor.
The temporal planning will be the next:
Task Time (classes)
Individual and group planning 3
Manufacture 10

2. Individual Design
Name: Course: Class:
Circuits: