Firefly photosensitive robot
Photosensitive movement Tail breathing light Developing hands-on skills
Robot photosensitive movement
The antennae of the robot's head can sense the presence of light. When light shines on the left and right antennae, the vibration motors installed on the left and right legs will start to vibrate accordingly, and the firefly robot will move in the direction of sensing the light.
Tail breathing light
The tail adopts the effect of a breathing light to simulate the emission of real fireflies, gradually turning on and off, just like a real firefly in a dark environment, embellishing the world.
Hands on welding and assembly
By assembling firefly robots, one can learn some basic electronic components, and by soldering, one can cultivate and improve corresponding hands-on abilities, making it a great choice for beginners to get started.
Specifications
Size: 75 * 65 * 75mm | Battery type: Two No. 7 batteries |
Electronic component standard: plug-in soldering type | IC: LM358 Dual Operational Amplifier |
Luminous LED: Blue LED | Motor: Flat motor 3V |
Body: Black Acrylic | Two legs: PVC sheet |
Circuit: Red PCB line board | Sensor: photoresistor |
Supply voltage: 3V |
Accessories List
Material Name | Specification | Usage/pcs |
Firefly body | / | 1 |
PVC hard sheet | / | 1 |
PCB circuit board (red) | / | 1 |
Electric motor | 1034 | 2 |
Battery case | Double section battery box No. 7 | 1 |
Double-sided tape | Diameter 2.5cm | 3 |
Heat shrink tubing | / | 2 |
Lantern | 3MM led | 1 |
Capacitance | 100uF/10V | 1 |
Toggle switch | MSK-12D19 1P2T three legged two gear | 1 |
PNP transistor | S8550 | 2 |
NPN transistor | S9014 | 1 |
Photoresistor | / | 2 |
100R | / | 2 |
430R | / | 2 |
3.3K | / | 1 |
1.5K | / | 1 |
Adjustable resistor | 0-10k | 1 |
10K | / | 2 |
LM358 | / | 1 |
