Elenco Projects 102-305 - Manual (Page 7)

Project # Description Page #
102 Batteries in Series 8
103 Ticking Screecher 8
104 Spacey Fan 9
105 Two-Transistor Light Alarm 9
106 Light-Controlled Alarm 9
107 Automatic Street Lamp 10
108 Voice-Controlled Rays of Light 10
109 Blowing Off the Electric Light 10
110 Adjustable Tone Generator 11
111 Photosensitive Electronic Organ 11
112 Electronic Cicada 11
113 Light & Sounds 12
114 More Light & Sounds 12
115 More Light & Sounds (II) 12
116 More Light & Sounds (III) 12
117 More Light & Sounds (IV) 12
118 Motor Speed Detector 13
119 Old-Style Typewriter 13
120 Optical Transmitter & Receiver 14
121 Space War Sounds Controlled by Light 14
122 Space War Radio 15
123 The Lie Detector 15
124 NPN Amplifier 16
125 PNP Amplifier 16
126 Sucking Fan 17
127 Blowing Fan 17
128 PNP Collector 17
129 PNP Emitter 17
130 NPN Collector 18
131 NPN Emitter 18
132 NPN Collector - Motor 18
133 NPN Emitter - Motor 18
134 Buzzing in the Dark 19
135 Touch Buzzer 19
Project # Description Page #
136 High Frequency Touch Buzzer 19
137 High Frequency Water Buzzer 19
138 Mosquito 19
139 High Sensitivity Voice Doorbell 20
140 Louder Doorbell 20
141 Very Loud Doorbell 20
142 Doorbell with Button 20
143 Darkness Announcer 20
144 Musical Motion Detector 20
145 Radio Music Alarm 21
146 Daylight Music Radio 21
147 Night Music Radio 21
148 Night Gun Radio 21
149 Radio Gun Alarm 21
150 Daylight Gun Radio 21
151 Blow Off a Space War 22
152 Series Lamps 22
153 Parallel Lamps 22
154 Fire Fan Symphony 23
155 Fire Fan Symphony (II) 23
156 Fan Symphony 23
157 Fan Symphony (II) 23
158 Police Car Symphony 24
159 Police Car Symphony (II) 24
160 Ambulance Symphony 24
161 Ambulance Symphony (II) 24
162 Static Symphony 25
163 Static Symphony (II) 25
164 Capacitors in Series 25
165 Capacitors in Parallel 25
166 Water Detector 26
167 Salt Water Detector 26
168 NPN Light Control 27
169 NPN Dark Control 27
Project # Description Page #
170 PNP Light Control 27
171 PNP Dark Control 27
172 Red & Green Control 28
173 Current Controllers 28
174 Current Equalizing 28
175 Battery Polarity Tester 28
176 Blow Off a Doorbell 29
177 Blow Off a Candle 29
178 Blow On a Doorbell 29
179 Blow On a Candle 29
180 Screaming Fan 30
181 Whining Fan 30
182 Light Whining 30
183 More Light Whining 30
184 Motor Than Won’t Start 30
185 Whiner 31
186 Lower Pitch Whiner 31
187 Hummer 31
188 Adjustable Metronome 31
189 Quiet Flasher 31
190 Hissing Foghorn 32
191 Hissing & Clicking 32
192 Video Game Engine Sound 32
193 Light Alarm 33
194 Brighter Light Alarm 33
195 Lazy Fan 33
196 Laser Light 33
197 Water Alarm 34
198 Radio Announcer 34
199 Pitch 35
200 Pitch (II) 35
201 Pitch (III) 35
202 Flooding Alarm 35
203 Make Your Own Battery 36
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Project Listings