AVR LAB DEVELOPER KIT

1- Input DC 9~12V connector
2- MCU
3- Connect/Disconnect Programmer Switch
4- Programmer USB Connector (B type)
5- Serial interface
6- Dip switch for Connect/Disconnect PORT (B)
7- LEDs output (8 pieces)
8- External Crystal Connector
9- Reset Switch
10- Dip switch for Connect/Disconnect PORT (D)
11- LCD On/Off Jumper
12- Tact switch
13- Input control to voice alarm and relays
14- Voice alarm unit
15- Relays (4 pieces)
16- Real Time Clock DS1307 with battery
17- Character LCD (16*2)
18- 4 Digits LED display
19- LCD Contrast Potentiometer.
20- Free analog input (For LM35 or DS1820)
21- Dip switch for Connect/Disconnect PORT (C)
22- Reference voltage Potentiometer.
23- Jumper to choose the reference voltage source
24- Potentiometer for ADC Test (4 pieces)
25- Dip switch for Connect/Disconnect PORT (A)
26- Supply voltage LED
27- Power switch