WeeeBot is an entry-level STEAM education robot kit, developed in robot construction platform WeeeMake. 
• To embrace the STEAM trend in world-wide education system, we developed WeeeBot to help students get hands-on coding and robotic experience. 
• Focusing on teaching, learning, having fun experience for Math, Technology, Computer Science courses. 
• Support WeeeBot (Scratch 3.0) and Arduino IDE coding. Support APP control in both IOS and Android platform.

Projets

1.Three-wheel Robot Car
2.Distance Measure Robot
3.Smart Lamp
 

Amélioration des capacités pratiques Avec des pièces mécaniques robustes, des modules électroniques faciles à utiliser tels que la carte mère ELF, le capteur à ultrasons RVB, le capteur de suivi de ligne, le capteur de lumière, le capteur de son, le buzzer, la LED RGB, le récepteur IR, le module Bluetooth, vous pouvez obtenir une expérience pratique améliorée sur une voiture robot programmable sans fil.

Easy but Powerful WeeeCode, Support Scratch & Arduino Programming
WeeeBot Jeep is fully compatible with WeeeCode which is a graphical programming environment based on Scratch 3.0 Open-Source Code. It makes programming projects and interactive applications easier through simply dragging and dropping function blocks. Learning programming is way more fun when your code controls a robot. Based around an Arduino board, this kit will teach you all about programming a micro-controller board to control physical objects using sensors.
 
Control and Code by One Touch
WeeeMake APP is a control and program application designed for Weeemake robot. It provides six modes to play with your robot such as manual control, line-following, obstacle avoidance, music, voice control, and coding. 

Easy Wiring
Modules in this kit all equipped with RJ11 ports for easy wiring. Just by connecting the modules together, robots can be built in a quick way. All the wiring is simple and very clean.
 
16 Chapters, 36 Courses Lesson Plan
 

Non.	Nom	Heure d’apprentissage	Classe d’école
1	Entrez dans le monde des robots	Durée : 90 minutes	2 leçons
2	Néons colorés	Durée : 90 minutes	2 leçons
3	Petits interprètes	Durée : 90 minutes	2 leçons
4	Robot, cours !	Durée : 90 minutes	2 leçons
5	Robots obéissants	Durée : 90 minutes	2 leçons
6	Jeux de mur d’épingles	180 minutes	3 leçons
7	Robots dansants	Durée : 90 minutes	2 leçons
8	Jeux d’éléphant volant	180 minutes	3 leçons
9	Petit pianiste	Durée : 90 minutes	2 leçons
10	Le secret du son et de la lumière	Durée : 90 minutes	2 leçons
11	Intelligent Robot	Durée : 90 minutes	2 leçons
12	Robot de suivi de ligne WeeeBot	Durée : 90 minutes	2 leçons
13	Mon partenaire d’apprentissage	Durée : 90 minutes	2 leçons
14	Matrice LED cool	180 minutes	3 leçons
15	Serpent glouton	180 minutes	3 leçons
16	Défis du robot WeeeBot	Durée : 90 minutes	2 leçons

Carte mère ELF

WEEEMAKE ELF mainboard is designed on the basis of modular design style whose microchip is replaceable. This high-performance mainboard is designed for education.

1. Replaceable microchip: Support ATMEGA-328P, ESP32 chip, etc
2. Same port for motor driver and sensor pin port, easy to use. 
3. Random wiring, work with WeeeCode and Arduino.  

Tension de fonctionnement :	6 à 12 V
Port de câblage :	1x port MCU (ATmega 328p ou ESP32)
	4 ports RJ11
	2 x port de moteur CC
	6 ports de conversion de broches (dont 4 peuvent être un port de moteur pas à pas/encodeur/CC)
	1 x port de communication sans fil (Bluetooth 2.4G)
	1x port USB (type B)
Électronique embarquée :	1x Buzzer (sonnerie)
	1x Bouton
	1x LED RGB
Softare :	WeeeCode (Scratch 3.0)
	Arduino IDE

Capteur à ultrasons RVB

The RGB ultrasonic sensor is an electronic module used to measure the distance with a measurement range of 4 cm to 500 cm. It can be used to help a car avoid obstacles or other projects related to ranging. The ultrasonic transmitter send ultrasonic wave in a certain direction and start counting time. The ultrasonic wave spreads in the air, and when the obstacle is encountered on the way, it returns immediately. The ultrasonic receiver immediately stops timing while receives the reflection wave. The transmission speed of the sound wave in the air is 340m/s. According to the time (T) recorded by the timer, the distance (S) between the transmitting point and obstacle is calculated, that is, S = 340*T/2.

At the same time, both ultrasonic probes has an built -in RGB LED light.  

Tension de fonctionnement	5V CC
Angle de détection	≤30°
Plage de détection	4-500 cm
Résolution	1cm
Fréquence ultrasonique	42kHz
Angle de sonde	60°±15°
LED RVB	2
Taille	100 x 32 x 30 millimètre
Port de câblage	4P4C RJ11
Communication	Microcontrôleur intégré à 1 fil

Capteur de suivi de ligne bidirectionnel

The line-following sensor is using the feature of infrared that will get different reflection strength on the difference color surface. During the driving process of the robot car, the line-following sensor continued to transmit infrared light to the ground. When infrared light encountered a white surface, a long reflection occurred and the receiver on the sensor will receive those reflected infrared; When infrared light encountered a black surface, the infrared light is absorbed, and sensor’s receiver cannot receive infrared or receive very few. The position of the black or white line is determined by whether to receive the infrared light returned from the reflection or not.

The double-way line-following sensor has two groups of infrared transmitter and receiver tube S1, S2.  

Tension de fonctionnement	CC 5V
Plage de détection	1 ~ 2cm
Communication	1 fil
Longueur d’onde maximale de l’onde réfléchissante	940nm
Taille	55 x 24 x 18,5 millimètre
Câblage	4P4C RJ11

Panneau matriciel LED

The LED panel matrix screen is composed of a blue LED light into a matrix, which can control display numbers, letters or symbols. The LED distribution is 5 rows multiple 7 columns. The sensor comes with a half-transparent black cover.


 

Tension de fonctionnement	CC 5V
Température de fonctionnement	0 ~ 70°C
Couleur de la LED	Bleu
Matrice	7*21
Communication	1 fil
Taille	94 x 30,5 x 12 millimètre
Câblage	4P4C RJ11

Capteur de lumière

Light sensor is a sensor based on the principle of optoelectronic effects of semiconductor (converting optical signals into electrical signals). It can detect the light intensity of the environment around the sensor, convert the strength of light into a electrical signal, and transmit it to the mainboard.  

Tension de fonctionnement	CC 5V
Signal de sortie	Analogique
Bande passante spectrale	400nm-700nm
Décalage opérationnel	15nous
Valeur de retour	0-1023
Taille	15 x 12,7 x 16 millimètre
Câblage	5 broches

Capteur de son

Sound Sensor converts the voice signal to electrical signal based on a microphone. It can be used to detect the sound intensity in the surrounding environment. The detected volume is enlarged by computing amplifier, and then transmitted to the mainboard. It can be used to do interactive projects, such as voice control switches, volume control robot car, etc.  

Tension de fonctionnement	CC 5V
Signal de sortie	Analogique
Sensibilité du microphone (1 kHz)	52 à 56 dB
Fréquence du microphone	16-20Khz
Valeur de retour	0-900
Taille	15 x 12,7 x 16 millimètre
Câblage	5 broches

Récepteur IR

The IR receiver has a component that can detect about 38kh IR signal, which can receive infrared signals emitted by IR remote control. IR remote control is currently using the most widely used communication and remote control methods, with the advantages of small size, low power consumption, and strong signal, etc.  

Tension de fonctionnement	CC 5V
Fréquence	38KHZ
Longueur d’onde maximale de l’infrarouge	940 milles nautiques
Angle de réception du signal	90°
Distance de travail	10 mètres
Communication	NEC
Taille	15 x 12,7 x 16 millimètre
Câblage	5 broches

Télécommande IR

IR remote controller is a common used remote control device. It has an IR transmitting light. When pressing the buttons on the remote control, a specific IR light signal will be emitted. This signal is received by the IR receiver and interpreted the signal.  

Tension de fonctionnement	DC 3V (Pile bouton CR2025, non incluse)
Fréquence	38KHZ
Quantité de boutons	21
Angle d’émission du signal	60°
Distance de travail	8 mètres
Communication	NEC
Taille	90 x 41 x 12 millimètre
Durée de vie des boutons	80000 fois

Bluetooth 4.1 Module

This Bluetooth module is designed for remote control. It can connect to the mobile phone Bluetooth, computer Bluetooth, Bluetooth dongle, etc. Not only can it be remotely controlled robots, but also wireless programming, download program, etc.  

Tension de fonctionnement	CC 5V
Bluetooth Mode	BT4.1 (BLE)
Fréquence	2,4 GHz à 2,48 GHz
Transmission	Max. 4dBm
Distance de travail	20 mètres (pas de barrière)
Communication	UART
Taille	25,7 x 20,8 x 3,5 millimètre
Câblage	Épingler