load cell sensor resistance strain 50kg half-bridge sensors

 

When measuring, the correct force is applied to the outer side of the strain E-shaped beam portion of the sensor (i.e., a strain gauge affixed to the intermediate, adhesive coating with white beam arms) and the outer edges to form a shear force in the opposite direction, i.e., middle strain beam bending necessary changes can occur under stress, strain beam side by another force should not be a barrier. 

 

The sensor is a group inside the half-bridge strain gauge, you can use the following three: 

 

1, the use of a sensor with an external resistor full bridge measurement range for a sensor range: 50kg. Higher requirements for external resistor. 

 

2, the use of only two full-bridge sensors measuring range for the range of the two sensors and: 50kgx2 = 100kg 

 

3, the use of four full-bridge sensors measuring range for the range of four sensors and: 50kgx4 = 200kg 

 

Harga Rp. 35.000,-

3DRobotics 3DR Radio Telemetri Kit 433Mhz

Single TTL 3DRobotics 3DR Radio Telemetry Kit 433Mhz 

 

Descriptions:

 

- The 3DR Radio telemetry system is designed as an open source Xbee replacement radio set, offering a lower price, longer range and superior performance to Xbee radios. It\'s availabl in 433Mhz; and in the following configurations: serial board (for the air) and USB (for the ground).

- The radio is a 2-way half-duplex wireless communication system with a standard TTL UART interface, based on HopeRF\'s HM-TRP data link modules, and custom firmware that improves upon the modules\' original features and performance.

- The SiK firmware includes a bootloader that permits radio firmware upgrades over the serial interface, and radio firmware with configurable parameters. Firmware upgrades and configuration are fully supported in the APM Mission Planner. Configuration is also possible through AT commands.

3DR Telemetry Kit Specifications

- Very small size
- Light weight (under 4 grams without antenna)
- 433-434.79MHz
- Receiver sensitivity to -121 dBm
- Transmit power up to 20dBm (100mW)
- Transparent serial link
- Air data rates up to 250kbps
- MAVLink protocol framing and status reporting
- Frequency hopping spread spectrum (FHSS)
- Adaptive time division multiplexing (TDM)
- Support for LBT and AFA
- Configurable duty cycle
- Built in error correcting code (can correct up to 25% data bit errors)
- Demonstrated range of several kilometers with a small omni antenna
- Can be used with a bi-directional amplifier for even more range
- Open source firmware
- AT commands for radio configuration
- RT commands for remote radio configuration
- Adaptive flow control when used with APM
- Based on HM-TRP radio modules, with Si1000 8051 micro-controller and Si4432 radio module

 

Package:

Single TTL 3DRobotics 3DR Radio Telemetry Kit 433Mhz X 1 set

Harga Rp. 450.000,-

650nm 5mW Red Laser Line Module Glass Lens Focusable

Description :
Output Power 5mw
Wavelength 650nm
Working Voltage 3~5V
Working Temperature +10 ~+40 centigrate degree.
Laser Shape Line
Focusable Yes
Material and Color Metal
Lens Glass
Dimensions 12*12*40mm

Harga Rp.70.000,-

Test Hooks Clips for Logic Analyzers Logic Test

Description:
Color: Red, Black, Yellow, Green, Blue

Harga Rp. 3.000,-

MAX7219 dot matrix module

 
 MAX7219 is an integrated serial input / output common-cathode display drivers , which connects the microprocessor 7-segment digital LED display with 8 digits , bar graph can also be connected monitor or 64 separate LED. On type B BCD encoder includes an on-chip , multi-channel scanning loop , segment word drive, but also a 8x8 static RAM for storing each data . Only one external register is used to set the segment current for each LED .

A convenient four-wire serial interface can connect all common microprocessor. Each data can be addressed in the update does not overwrite all of the display . MAX7219 also allows the user to select each of the data code or not coded .
The entire device includes a 150μA low-power shutdown mode , analog and digital brightness control , a scan-limit register allows the user to 1-8 bits of data , there is an LED light so that all the detection mode .

Requires only three IO ports can drive a dot ! No flashing dot matrix display ! Support cascade !

Module Parameters:

1 single module can drive a common cathode 8 * 8 dot matrix

2 module Operating voltage : 5V

3 Module size : 5 cm X 3.2 cm wide X 1.5 cm high

4 holes with four screws , diameter 3mm, can be fixed by using our M3 studs

5 modules with input and output interfaces , support for cascading multiple modules

Wiring:

1 is a block left input port, an output port on the right .

2 When control of a single module , simply input port receiving CPU

When cascading multiple modules 3 , output and input termination CPU, the input output termination module of the first two modules of the first one , the first two modules of terminating the input of the first three modules , and so on . ..

To 51 single example:

VCC → 5V

GND → GND

DIN → P22

CS → P21

CLK → P20



Harga Rp. 50.000,-

DS1307 I2C real-time clock chip (RTC)

DS1307 I2C real-time clock chip (RTC)
24C32 32K I2C EEPROM memory
The using CR2032 rechargeable lithium battery with charging circuit
Solve the problem DS1307 with backup battery can not read and write.
Fully charged, it can provide the DS1307 timing 1.
Compact design, 27mm * 28mm * 8.4mm
Leads to the a DS1307 clock pin, to provide the clock signal for the microcontroller.
Can be cascaded to other I2C devices.


Harga Rp. 25.000,-

NEO-6M Ublox/u-blox GPS Module for MWC/AeroQuad Flight Control Board

Ublox NEO-6M GPS Module with EEPROM for MWC/AeroQuad with Antenna for Flight Control and Aircraft FZ0040
Description:
 
GPS modules NEO-6M, 3V-5V power supply Universal
Module with ceramic destined antenna, super signal
EEPROM power down to save the configuration parameters data
LED signal indicator
With data backup battery
The default baud rate: 9600
Mounting Hole 3mm
Module size 23mm * 30mm
Antenna size :25mm*25mm
Cable Length:50mm
 
Package Included:
1 X GPS module

Harga Rp. 265.000,-

RFID RF IC card inductive module MFRC 522

Product Description:


            1 set MFRC-522 RC522 RFID RF IC card inductive module

 MFRC-522 RC522 RFID RF IC Card Inductive Module + S50 White Card + Key Ring FZ0565

Description:
Current :13-26mA / DC 3.3V
Idle Current :10-13mA / DC 3.3V
Sleep current: <80uA
Peak current: <30mA
Operating Frequency: 13.56MHz
Supported card types: S50, S70, UltraLight, Pro, Desfire
Product Physical Characteristics: Dimensions: 40mm × 60mm
Environmental Operating temperature: -20-80 degrees Celsius
Environment Storage temperature: -40-85 degrees Celsius
Relative Humidity: 5% -95%
Data Transfer Rate: Max. 10Mbit / s

Package Included:
1 X RFID-RC522 module one;
1 X Standard S50 Blank Card;
1 X S50 shaped cards one (as shown keychain shape);
1 X Straight row pin
1 X Curved row pin

Harga Rp. 65.000,-

minimum system board stm32 development board learning board CortexM Evaluation Board

stm32f103c8t6 stm32 stm32f103 stm32f103c8 minimum system board stm32 development board learning board CortexM Evaluation Board

Fiturnya:
1. Mikrokontroler 32 Bit STM32F103C8T6 ARM-CORTEX M3 dengan spesifikasi:
Kapasitas Flash: 64KB
Kapasitas RAM : 20KB
Crystal terpasang : 8MHz
Kecepatan maksimal : 72MHz
Jumlah saluran I/O : 37
Antarmuka : CAN, I2C, SPI, USB, USART
Periferal : CAN,I2C, SPI, USB, USART, PWM, Timer, ADC 12 Bit 10 Kanal
2. Daya listrik diambil dari USB dan dapat berkomunikasi dengan PC
3. Satu user LED dan satu power LED
4. All IO Leads
5. Tersedia header untuk keluaran. Tegangan keluaran 5V dan 3.3V
6. User LED dapat dipilih atau tidak dengan bantuan jumper
7. Komunikasi via USB dapat dipilih dengan bantuan jumper
8. Tersedia lubang pad untuk 32.768 KHz XTAL
9. System reset key
10. Download kode dapat menggunakan header USART1 dengan USB to UART TTL Converter dan header antarmuka SWD dengan ST-Link V2 (pilih salah satu)
11. Mendukung ST-Link V2 dan USB To UART TTL untuk downloader.
12. Menggunakan kabel USB male to mini USB male sebagai kabel untuk adaptor DC nya.


Video demo :
http://www.youtube.com/watch?v=C2pRJeAt8Pg
http://www.youtube.com/watch?v=eu-xZi8XeUU

Harga Rp. 130.000,-

New Raspberry Pi Camera Module Board 5MP Webcam with OV5647

Features:

Omnivision 5647 sensor in a fixed-focus module;

5M Pixel sensor;

Still picture resolution: 2592 x 1944;

Max frame rate: 30fps;

Max video resolution: 1080p;

Connection by flat ribbon cable;

Harga Rp. 350.000,- 

Arduino UNO basic KIT

UNO R3 Kit Small Tool Tools for ardui-no DIY Basic Kit


DIY basic kit -01 is   a new interactive technology-based UNO R3 development board tool box, which is equipped with ARDUexperimental basic materials, such as bread plate, bread lines, LED lights, resistors. Is an economical, portable for Ardui-no learning tool.
Package Included:

UNO R3 development board * 1
400 Hole  bread board * 1
red, blue, yellow. LED light * 5
220 ohm resistor * 8
color jumper * 30
USB cable * 1
Package Weight: 195 g


Harga Rp. 175.000,-

12V/24V 10A Solar Cells Panel Charger Regulator Charge Controller Battery Safe Protection Control

 
Product Description

Item Description:

Instruction:

• The product can automatically manage the work of Solar Panel and battery in solar system, which is below 180W(12V) or below 360W(24V)

Function:

• Over-load protection
• Short-circuit protection
• Ligh tning protection
• Reverse discharging protection
• Reverse-polarity protection
• Under-voltage protection
• Over-charging protection

Specification:

• Output Voltage: 12V/24V Automatically distinguish voltage
• Max load Current:≤12A
• Full Charge Cut:13.7V/27.4V
• Low Voltage Cut:10.5V/21V
• Temp ompensation:-3mv/°C/cell
• Zero Load Loses:≤20mA
• Min Wire Size:≤20mA
• Min Wire Size:2.5mm^2
• Voltage Drop:<210mv
• Dimension: 101*95*35

Package Included:

• 1 x 10A solar charge controller
• 1 x Manual
•  

Harga Rp. 175.000,-

20A MPPT Solar Panel Battery Regulator Charge Controller Auto Switch 12V 24V

 

Item Description:

Product Features:

• ISO 9001 Certified
• 10A /20A /30A for you to choose
• Electronic for protection
• Fully automatic operation
• PWM charge mode(SOC)
• Micro-controller digital accuracy
• Suitable for all 12/24VDC lamps
• Big terminals,big distance between terminals
• Double digital LED display, numbers equal to timer setting
• Temperature compensation(with external temperature sensor)

Manual

1. SAFETY 
Full consideration to the safety of persons and property has been given when designing the products.
However the incorrect connection may cause the system breakdown or even safety accident. For your
safety and benefits, the following rules must be complied during the operation.
. Installation of this product shall be tinder the guidance of the professionals in this field.
. Prevent this controller from water, humidity and insects, to avoid short-circuit.
. Keep children and incapable persons away from the controller
. Keep the controller away from electrical heater, heating machine and other high temperature electrical
appliances; avoid the controller suffering from insulation directly.
. Please check the rated voltage of solar panel, battery, and loads before connection. 12V rated voltage
 is 12V, 24V rated voltage is 24V, 48V rated voltage is 48V.
. Make sure connections between positive and negative poles of Solar panels, Battery and Loads are correct.
. The diameter of connecting cable must be matched with the requirements of the current. Do not use thinner
diameter cable, the thinner diameter. The larger resistance, this will cause higher temperature and output power
decreasing.
. The total rated current of solar panel and loads must be smaller than the rated current of the controller.
. Components of system must be correctly and firmly connected. Prevent the terminals from oxidation and moldy,
 to avoid connection trouble.

Function:
. keep the battery on fill voltage condition.
. Prevent the battery from over-charging.
. Prevent the battery from over-discharging.
. Prevent the battery from reverse charging to solar panels during nights.
. Reverse Polarity for Protection for Battery
. Reverse Polarity for Protection for Solar Panels
. When the battery voltage is low, the controller will automatically cut off the load from the system. If the voltage of
battery is back to normal and the load will restart working.
. Thunder for protection
. According to the battery voltage grade, the controller can automatically set charge-off voltage, the load-off voltage,
the load- restore voltage. (The parameter is default under 25℃ condition, locked by the CPU procedure, cannot adjust.)
. The controller will automatically compensate the temperature of the charging voltage according to the changes of
ambient temperature.
  

Warning:
Before connecting to the solar panel, please connect the controller to the battery; do not use solar panel supply power
to the loads directly.
Notes:
Do not use lamplight to charge the solar panel (lamplight is too weak to charge)
for DC power source to replace the solar panel will cause troubles to controller.
Choose the suitable wire which diameter should not be too small, please refer to the parameter.

4. INDICATE LIGHT AND BUTTON. 
When Red LED (CHARGE) is on, battery is charged up strongly; When Red LED is flickering, battery is
charged up in constant voltage; when Red LED is oft charge off
. When Green LED (LOAD) is on, loads are working; when Green LED (LOAD) is off, loads stop working.
.Three Colorchanging LED (BATTERY), When light is red, it indicates low voltage, green indicate battery full charged,
orange indicate normal status.
Color-changing LED working voltage indicates area: 

Color-changing LED	12V	24V
Red LED	10.5V-11V	21V-22V
Orange LED	10.5～11V-13.7V	21～22V-27.4V
Green LED	≥13.7V	≥ 27.4V

5. PARAMETERS

Rated Vo1tae	12V / 24V
Max Load current	5A	10A	15A	20A	30A	4OA	60A
Input voltage range	12V～20V/24
Length≤1m Charge loop drop	<250mV	<250mV	<250mV	<250mV	<250mV	<250mV	<250mV
Length≤1m Discharge loop drop	<50mV	<50mV	<50mV	<50mV	<50mV	<50mV	<50mV
Full charge cut	1.37V～14.4V/27.4V～28.8V/54.8V～57.6V (data under no load condition)
Low voltage cut	10.5V～11V / 21V～24V
Temperature compensation	-3mV/℃/ccll
No load loss	≤10mV	≤10mV	≤20mV	≤20mV	≤30mV	≤40mV	≤45mV
Efficiency	95%～97%	95%～97%	95%～97%	95%～97%	95%～97%	95%～97%	95%～97%
Max wire area	2.5mm2	2.5mm2	4mm2	6mm2	8mm2	10mm2	12mm2
Ambient temperature	-25℃—55℃

6. TROUBLE SOLUTION 
Phenomenon:Green LED off, battery indicator LED is red.
Reason: Low voltage of battery
Solution:
A:Cut off the power, disconnect the load; reconnect the load after the charge become normal.
B:Battery charge problem: Increase the solar panel power or change the battery.
Phenomenon:Battery indicator LED is orange and Load indicator LED is green, the loads cannot work.
Reason:Over load or short-circuit causes the controller inner fuse cut off
Solution: 10-20 minutes after eliminated the malfunction, the fuse will automatically back to working.

Package Content:
1 x 20A MPPT Solar Charge Controller

Harga Rp. 200.000,-

DC Gear Motor of Miniature Low-speed Motor Robot Motor with Metal Gear Box

 

 

Item specifics

Brand Name:czmotor

Continuous Current(A):20mA

Usage:Electric Bicycle

Type:Gear Motor

Certification:ROHS

Speed(RPM):70rpm

Voltage(V):6v

Model Number:12GBN20

Specifications:
  

Voltage	No-load speed	Load speed	Rated torque	Rated curent	Locked-rotor torque	Lockde-rotor current	Reduction ratio
DCV	rpm/min	rpm/min	kg.cm	ma	kg.cm	ma	1:00
3	250	200	0.07	80	0.56	100	30
3	150	120	0.1	80	0.8	100	50
3	75	60	0.15	80	1.2	100	100
3	50	40	0.2	60	1.6	100	150
3	30	24	0.3	60	2.4	100	250
3	25	20	0.5	60	4	100	298
6	500	400	0.15	160	1.2	100	30
6	300	240	0.2	160	1.6	100	50
6	150	120	0.3	160	2.4	200	100
6	100	80	0.4	160	3.2	200	150
6	60	48	1	120	7	200	250
6	50	40	1.5	120	10	300	298
12	1000	800	0.3	200	2.4	300	30
12	600	480	0.4	200	3.2	300	50
12	300	240	0.6	200	4	300	100
12	200	160	1	200	7	300	150
12	120	96	2	150	16	300	250
12	100	80	2	150	16	300	298

 

Harga Rp. 55.000,-