1.The EDU Learning
Board provide RTC clock with CR1220 3V Backup
Battery.
2. provide 2 switch control 2 sets Traffic light ,
provide python traffic light program.
3. provide RFID
socket ( SPI signal) / NRF24L01 socket (SPI signal)
you
can choose use RFID or NRF24L01 ( both use SPI
signal)
4. Provide 2 extra
i2c device input port, one for 3.3V, one for 5V
(with Logic Level converter)
5. provide 3.3V
power Regulator for 3.3V device ( RFID/ NRF24L01)
i2c device
6. provide DS18B20
temperature sensor socket (GPIO4)
7. provide IR
Receiver sensor socket (GPIO23)
8. provide IR PIR
motion sensor socket (GPIO23)
9 provide 2
5V
28BYJ-48 Step Motor socket (5V can select from Pi or
external)
(GPIO 17,18,27,22) Step Motor 1, (GPIO 23,24,25,4)
Step Motor 2
10 provide
1 buzzer (GPIO24)
11,
provide 2 sets traffic light
first
set traffic light Red (GPIO19),
Yellow(GPIO13), Green (GPIO12) ,Switch 1(GPIO20)
second
set traffic light Red (GPIO16),
Yellow(GPIO21), Green (GPIO26) ,Switch 2(GPIO6)
The EDU Learning Board can connect
devices as below
1. DS18B20
Temperature sensor x1
2. NRF24L01
Transceiver x1
3. RFID Reader
Kits
(
1x Rs-Pi
RFID Reader, 1x
S50 Fudan Card
,
1x
Key Chains )
4. IR remote
control x1
5. IR
Receiver Sensor x1
6. 5V 28BYJ-48 Step Motor x1
7. DC
5V Micro Fan
8. IR PIR Motion Sensor
Support our Pi_Scratch software
Detail
(1)
Traffic light demo
Basic Traffic light demo
(2) Temperature Sensor & Buzzer & fan control
Command " TEMPB20" to
active 1-wire in pin7(GPIO4)
1.broadcast ""TEMPB20"
2. after broadcast in
Sensing --> Slider ,
you will see the "
Temp18B20" in the list
(3) Step Motor control
command "SMOTORainit" initial GPIO 17,18,27,22 as A
Step Motor Port
command "SMOTORbinit" initial GPIO 23,24,25,4 as B
Step Motor Port
command "SMOTOR" + speed (3-50) +(a or B ) + output
step
100
--- clockwise 100 step , -100 --- anticlockwise 100
step
a
-- GPIO 17,18,27,22 , b -- GPIO 23,24,25,4
(4)RFID reader
the RFID socket we use CE0 for signal
1)Command "RFID"+"INIT"+"0"
will initial SPI signal to active RFID Reader
2) you will see "LastRFID" & "RFID" in Sensors
RFID scratch demo code
(5) RTC demo
send broadcast "rtc"
then broadcast "update"
after broadcast
"Update" in Sensing --> Slider , you will see the RTC
in the list
"Year, Month, Day,
Date, Hour, Minutes, seconds"
(6) IR Remote control demo
Command " LIRREMOTE" +"INIT" to
active IR REMOTE CONTROL
1.broadcast "LIRREMOTEINIT"
2. after broadcast Press the key in remote control
you want use in Scratch
in Sensing --> Slider , you will
see the key you press in the list
(7) IR
Infrared PIR Motion Sensor
demo
1.broadcast
"pir" + "init" + "23" GPIO
23 as
input
2.in Sensing -->
Slider , you will see the
"PIR-23" in the list
(8) NRF24L01
demo
NRF24L01 WiFi Scanner demo
(9)
use SSR AC control box control AC device
Download
1) Raspberry Pi
image with Pi_Scratch_v273 ready
for Raspberry Pi B+ (B Plus)
Download IMG rs-pi-edu-pi-v1.img
- Raspbian Wheezy
2014-09-09
3.81GB
rs-pi-edu-pi-v1.zip
01
02
03 -
img to 3 zip use 7-zip
software 1.108GB
ready to use Pi_Scratch_v273 with Auto
Login & Auto Load Pi_Scratch & SSH enable --
SSH enable -- user - root password :
pi for 4GB SD card use
Win32DiskImager
Demo software Pack
EDU-PacK.tar
or sudo wget http://pridopia.co.uk/pi-pgm/EDU-Pack.tar
User
Manual
EDU Learning Board User Manual
v1.0 PDF format
14.9MB
|
Package Content
1x Rs-Pi Edu Learning Board
|
|
Raspberry Pi