BEAM > Pummer

Contents (hide)

  1. 1. Description
  2. 2. Circuit Simplifié
  3. 3. Article de Make Magazine
  4. 4. Autres circuits
  5. 5. Pummer
    1. 5.1 Composants
    2. 5.2 Circuit
    3. 5.3 Circuit de test
    4. 5.4 Préparer les batteries et la cellule photovoltaïque
    5. 5.5 Autres circuits

1.  Description

"Pummers are nocturnal critters that soak up sunlight during the daytime, then get active at night. Their nocturnal activity can either consist of a light show, or some pattern of sounds. Electronically, Pummers essentially consist of just two parts -- a nocturnal solar engine, and a load circuit (which is only powered at night)." www.solarbotics.net 

2.  Circuit Simplifié


74AC240 (fiche technique)

3.  Article de Make Magazine

Make Magazine's article  (copy)

4.  Autres circuits


Dual LED

5.  Pummer

"Pummers are nocturnal critters that soak up sunlight during the daytime, then get active at night. Their nocturnal activity can either consist of a light show, or some pattern of sounds. Electronically, Pummers essentially consist of just two parts -- a nocturnal solar engine, and a load circuit (which is only powered at night)." www.solarbotics.net 

pummerguy2 pummerguy1 pummerbug1 pummerbug2 pummerbug3

5.1  Composants


74AC240 (fiche technique)

5.2  Circuit

5.3  Circuit de test

5.4  Préparer les batteries et la cellule photovoltaïque

5.5  Autres circuits