list components for purchase

8/10/2019 List Components for Purchase

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Subject: Regarding releasing money in advance for project.

Respected Sir,

For our B.Tech technical project we need Rs. 35391/- released in advance. After project iscomplete, we will provide all receipts for purchases made. Based on final cost of project and

money released in advance, we will later file for reimbursement.

List of Components for which money should be released in advanced:

Important Component Approximate Price

1 - Lithium Polymer 4 Cell, 14.8V, 5000mAh, 20C discharge Battery Rs. 6000/-

6 - (30x 11cm) Propellers Rs. 1194/-

6 - N3548, 1100Kv Brushless DC Motors Rs. 13,314/-

1- NEX AVR USB ISP STK500V2 Rs. 719/-

1- ATMEGA128 Development Board Rs. 1800/-

1- GPS Receiver MT3333 Module Rs. 1200/-

1 - Protection Circuit for 4 Cell Li-Po Battery Rs. 521/-

1 - B6AC Universal Battery Charger Rs. 2649/-

6 - BLDC electronic speed control Rs. 5544/-

1 - Multi-rotor Flight Control Board Rs. 2450/-

Total : Rs. 35391/-

List of components for which we will later file for reimbursement:

1. Acrylic Sheet

2. Carbon Steel Sheet

3. Nuts & Bolts

4. Electric Wires

Thank you.

Regards,

Harshavardhan Shinde Deepak Chandapure



Details of the components

Lithium Polymer 4 Cell, 14.8V, 5000mAh, 20C discharge Battery - Rs. 6000/-

Specifications

Battery type: Lithium PolymerBattery Voltage: 14.8V

Battery capacity: 5000mAh

Number of cells: 4

Maximum constant discharge current: 100 Amps (20C)

Maximum charging current: 10Amps (2C)

Recommended battery cut of voltage: 13.2V.

Battery weight: 466gms

Dimensions: Length-16cm, Width-4.6cm, Hight-4.5cm

(30x 11cm) Pusher and Puller Propeller Matched Pair – Rs. 199 * 6 = 1194/-

Specifications

Type: Pusher and Puller pair of propellers

Diameter: 12inch (30cm)

Pitch: 4.5inch (11cm)

Weight: 35gms

Supported motor shafts: 3mm, 3.2mm, 4mm, 5mm, 6mm, 6.35mm, 7.95mm

N3548, 1100Kv Brushless DC Motor - Rs. 2219/-

Specifications:

KV(rpm/v): 1100

Max Power: 920W

Max Thrust: 2200 grams

Weight: 160 grams

ESC(A): 70A.

Dimensions:

Motor Diameter: 35mm

Motor Length: 48mm

Shaft Diameter: 5mm

Shaft Length: 65.5mm

NEX AVR USB ISP STK500V2 Rs. 719/-



NEX AVR USB ISP STK500V2 is a high speed USB powered STK500V2 compatible In-System USB

programmer for AVR family of microcontrollers.7

ATMEGA128 Development Board Rs. 1800/-

Specifications:

Microcontroller: ATMEGA128 with 14.7456 MHz crystal (Also supports ATMEGA2560,

ATMEGA1280, ATMEGA640 )

Power: 7 to 15V, AC or DC, Heat sink on 7805 for better current rating

Reverse polarity protected

2.4GHz ZigBee (XBee) wireless module adaptor

2x16 Character Alphanumeric LCDSD / MMC Card Holder

True USB to Serial converter at compatible with CMOS / TTL levels

Connector for 8 servo motors

DS1307 based Real-Time Clock with Battery Backup

ULN2003 7 channel 500mA driver

L293D 600mA Dual DC motor Driver

RS232 serial interface

3 Analog Potentiometers

8 Switches

8 LEDs

Double side high quality PTH PCB for added strength.

Switches: Boot, Reset, Power

10 pin FRC connectors for all ports

ATMEGA128 Microcontroller Features

Advanced RISC Architecture

Up to 16 MIPS Throughput at 16 MHz

128K Bytes of In-System Self-Programmable Flash

4K Bytes RAM

4K Byte Internal EEPROM

53 Programmable I/O Lines arranged in Seven 8 bit ports

In-System Programming by On-chip Boot Program

JTAG

8-channel, 10-bit ADC

Two 8-bit Timer/Counters with Separate Prescaler and Compare Modes

Two 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture

Real Time Counter with Separate Oscillator

Six 16 bit and Two 8 bit PWM Channels,

Two Programmable Serial USART

Eight external interrupts

Master/Slave SPI Serial Interface



Byte-oriented Two-wire Serial Interface

GPS Receiver MT3333 Module - Rs. 1200/-

Specifications

Supply: 3.3V

Chipset: MTK MT3333

3D Fix Indicator LED & Power LED

On board Lithum Battery to quickly acquire GPS information on start up

Antenna: High gain GPS patch antenna

Data output: UART interface at 3.3V (not RS232)

Protocol: NMEA-0183@9600bps (Default) at update rate of 1 second.

Protocol message support: GGA, GSA, GSV, RMC, VTG

L1 Frequency, C/A code, 66 channels

Tracking Sensitivity: On-module antenna : -165 dBmPosition Accuracy: 3 m

Max. Update Rate: Up to 10Hz (Default: 1 Hz)

Time to First Fix (Open sky and stationary position)

Obscuration recovery: 0.1 second average

Hot start: <1 seconds average

Warm start: <34 seconds average

Cold start: <35 seconds average

Module Size: 27.7mm x 32.2mm x 20mm

Protection Circuit for 4 Cell Li-Po Battery Rs. 521/-

Size:

48mm x 18mm x 19mm (Length * Breadth * height)

B6AC Universal Battery Charger Rs. 2649/-

Features

Lithium Polymer Battery

Charging modes: Normal, Balance, Fast, Storage

Number of cells: 2 to 6 Cell battery packs

Charging current: User programmable 0.1 to 6Amps

Balance charging: in built independent 300mA current drain per cell

Discharge capacity: 5W

20Amp BLDC electronic speed control (Rs. 924 * 6 =) Rs. 5544 /-

Specifications



Output: 20A continuous; 25Amps for 10 seconds

Input voltage: 2-4 cells Lithium Polymer / Lithium Ion battery or 5-12 cells NiMH / NiCd

BEC: 5V, 2Amp for external receiver and servos

Max Speed: 2 Pole: 210,000rpm; 6 Pole: 70,000rpm; 12 Pole: 35,000rpm

Weight: 22gms

Size: 47mm x 27mm x 12mm

Multi-rotor Flight Control Board – Rs. 2450 /-

Specifications:

Size: 50.5mm x 50.5mm x 12mm

Weight: 21 gram

IC: Atmega644 PA

Gyro/Acc: 6050MPU InvenSense Inc.

Auto-level: Yes

Input Voltage: 4.8-6.0V

AVR interface: standard 6 pin.

Signal from Receiver: 1520us (5 channels)

Signal to ESC: 1520us

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