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.

Proyectos

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

Habilidad práctica mejorada Con piezas mecánicas de alta resistencia, módulos electrónicos fáciles de usar como la placa base ELF, el sensor ultrasónico RGB, el sensor de seguimiento de línea, el sensor de luz, el sensor de sonido, el zumbador, el LED RGB, el receptor IR, el módulo Bluetooth, puede obtener una experiencia práctica mejorada en el automóvil robot que se puede programar de forma inalámbrica.

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
 

No.	Nombre	Hora de aprendizaje	Clase Escolar
1	Adéntrate en el mundo de los robots	90 minutos	2 lección
2	Luces de neón de colores	90 minutos	2 lección
3	Pequeños intérpretes	90 minutos	2 lección
4	¡Robot, corre!	90 minutos	2 lección
5	Robots obedientes	90 minutos	2 lección
6	Juegos de pared de alfileres	180 minutos	3 lección
7	Robots bailarines	90 minutos	2 lección
8	Juegos de Elefantes Voladores	180 minutos	3 lección
9	Pequeño pianista	90 minutos	2 lección
10	El secreto del sonido y la luz	90 minutos	2 lección
11	Robot inteligente	90 minutos	2 lección
12	Robot de seguimiento de línea WeeeBot	90 minutos	2 lección
13	Mi compañero de aprendizaje	90 minutos	2 lección
14	Matriz LED fría	180 minutos	3 lección
15	Serpiente glotona	180 minutos	3 lección
16	Desafíos del robot WeeeBot	90 minutos	2 lección

Placa base 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.  

Voltaje de operación:	6-12V
Puerto de cableado:	1 puerto MCU (ATmega 328p o ESP32)
	4 puertos RJ11
	2 puertos de motor de CC
	6 puertos de conversión de pines (4 de los cuales pueden ser puertos paso a paso/codificador/motor de CC)
	1 puerto de comunicación inalámbrica (Bluetooth 2.4G)
	1x puerto USB (tipo B)
Electrónica de a bordo:	1x Zumbador
	1x Botón
	1x LED RGB
Softare:	WeeeCode (Scratch 3.0)
	Arduino IDE

Sensor ultrasónico RGB

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.  

Voltaje de funcionamiento	5 V CC
Ángulo de detección	≤30°
Rango de detección	4-500 cm
Resolución	1cm
Frecuencia ultrasónica	42kHz
Ángulo de la sonda	60°±15°
RGB LED	2
Tamaño	100 x 32 x 30 mm
Puerto de cableado	4P4C RJ11
Comunicación	MCU integrado de 1 cable

Sensor de seguimiento de línea de doble vía

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.  

Voltaje de funcionamiento	CC 5V
Rango de detección	1 ~ 2 cm
Comunicación	1 cable
Longitud de onda máxima de la onda reflectante	940nm
Dimensiones	55 x 24 x 18,5 mm
Alambrado	4P4C RJ11

Panel de matriz 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.


 

Voltaje de funcionamiento	CC 5V
Temperatura de trabajo	0 ~ 70 °C
LED Color	Azul
Matriz	7*21
Comunicación	1 cable
Dimensiones	94 x 30,5 x 12 mm
Alambrado	4P4C RJ11

Sensor de luz

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.  

Voltaje de funcionamiento	CC 5V
Señal de salida	Analógico
Ancho de banda espectral	400nm-700nm
Retraso operativo	15 años
Valor devuelto	0-1023
Dimensiones	15 x 12,7 x 16 mm
Alambrado	5 Pin

Sensor de sonido

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.  

Voltaje de funcionamiento	CC 5V
Señal de salida	Analógico
Sensibilidad del micrófono (1 khz)	52-56dB
Frecuencia del micrófono	16-20Khz
Valor devuelto	0-900
Dimensiones	15 x 12,7 x 16 mm
Alambrado	5 Pin

Receptor 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.  

Voltaje de funcionamiento	CC 5V
Frecuencia	38 KHZ
Longitud de onda máxima del infrarrojo	940 nm
Ángulo de recepción de la señal	90°
Distancia de trabajo	10 metros
Comunicación	NEC
Dimensiones	15 x 12,7 x 16 mm
Alambrado	5 Pin

Mando a distancia 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.  

Voltaje de funcionamiento	DC 3V (Pila de botón CR2025, no incluida)
Frecuencia	38 KHZ
Cantidad de botones	21
Ángulo de emisión de la señal	60°
Distancia de trabajo	8 metros
Comunicación	NEC
Dimensiones	90 x 41x 12 mm
Vida útil del botón	80000 veces

Módulo Bluetooth 4.1

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.  

Voltaje de funcionamiento	CC 5V
Modo Bluetooth	BT4.1 (BLE)
Frecuencia	2,4 GHz-2,48 GHz
Transmisión	Máx. 4dBm
Distancia de trabajo	20 metros (sin barrera)
Comunicación	UART
Dimensiones	25,7 x 20,8 x 3,5 mm
Alambrado	Anclar