Features:

1. Minimum System Design
2. Versatile Connectivity
3. Compact Form Factor

Features:

1. Mini temperature controller.
2. With a clear LED display for better readability.
3. Wide temperature measuring range.
4. Heating or cooling control.
5. All parameters set can be saved after a short circuit.
6. Relay output.
7. High Control precision 0.1 centigrade

Testing Methods

Features:

1. 5×5 LED Matrix Display (Red LEDs)
2. Two Programmable Buttons
3. Touch Sensitive micro:bit logo
4. Additional Power Indicator LED and Mic input indicator LED
5. Built-in MEMS microphone input
6. Onboard Accelerometer, Compass, Light and Temperature Sensors
7. Wireless Communication, via Bluetooth 5.1 and BLE and 2.4GHz Radio
8. Edge Connectors:
   1. Total 25 pins: 20 smaller pitch to pitch pins, 5 RINGS Notched Edge pins
   2. 4 Dedicated GPIO, PWM, I2C, SPI, Power and etc.
   3. 5 Ring pins for connecting crocodile clips or banana plugs
9. 20-pin Edge Connectors, 5 notched edge Connectors
10. Dedicated I2C bus for peripherals
11. Power Button to power off the MCU
12. Micro USB Type-B Connector
13. JST-PH Battery Connector (Not JST-XH)
14. Reset Button with Status LED
15. Available current for external devices: 200mA
16. Programming Platform: C++, Make code, Python, Scratch

Programming LPC2148 ARM7 Development board:

LPC2148 Board can be programmed through serial port UART “0” using “LPC2000 flash utility V2.2.2”  it is an freeware windows utility used to download the hex file format onto the LPC2148 Board. If your PC does not have a serial port then use a USB to serial converter to download the hex file on the board.

• Open LPC2000 Flash Utility V2.2.2
• Browse File name and Select the hex file to be downloaded.
• Select Device as LPC2148
• Set XTL Freq [KHz] to 12000
• Blank Check: Entire Device
• Select the appropriate com port (See your “device manager” to find out the com port number)
• Select the Baud Rate in between 9600 and 38400
• Uncheck “Use DTR/RTS for Reset and Boot Loader Selection”
• Click on Read Device ID.

To make the board enter programming mode:

• Hold down ISP and RESET Buttons, then release RESET first and finally ISP.
• The controller enters the bootloader mode.
• It will display as “Read device ID Successful”.
• Click on the Upload to Flash Button.
• Program uploaded successfully.
• Click the Rest Button on the Board. That’s it, your hex file is on the board.
• Enjoy your code output.

Features :

1. High Performance, Low Power AVR® 8-Bit Microcontroller
2. Non-volatile Program and Data Memories
3. 8K Bytes of In-System Programmable Program Memory Flash
4. Endurance: 10,000 Write/Erase Cycles
5. 512 Bytes In-System Programmable EEPROM
6. 512 Bytes Internal SRAM
7. Peripheral Features
8. Two High-Frequency PWM Outputs with Separate Output Compare Registers
9. USI – Universal Serial Interface (12C, SPI, 1-wire) with Start Condition Detector
10. 10-bit ADC
11. 4 Single Ended Channels
12. Two Differential ADC Channel Pairs with Programmable Gain (1x, 20x)
13. Speed Grade
14. 0 – 10 MHz @ 2.7 – 5.5V, 0 – 20 MHz @ 4.5 – 5.5V
15. Industrial Temperature Range
16. Low Power Consumption
17. Active Mode:1 MHz, 1.8V: 300 µA

Blue Board- LPC1768 is an evaluation board for LPC1768 CORTEX M3 based microcontroller. The LPC1768 microcontroller has 512KB of internal flash and 64KB SRAM. Following are the salient features of the board.