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WZP-PT100 PT100 Thermal Resistance Platinum Temperature Sensor Probe
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This Platinum thermal resistance probe is an accurate, sensitive, and stable temperature sensor with a large operating temperature range. The sensor has a stainless steal cased ceramic body which contains a small platinum thermal resistance wire allowing for temperatures to be measured between -200 and 420oC. The WZP serial has a small structure, wide range, good reliability, and short thermal response time. PTR sensors opperate by varying there resistance as a function of temperature with a close to linear relationship and minimal deviation. With low self heating the probe allows for a maximum of 5mA current resulting in a rise of not more than 0.3oC

Specification: 
Temperature gradient (0oC to 100oC): 0.385 Ohms/oC
Approx probe size: 30mm length x 4mm diameter
Approx cable length: 500mm

 

Further information is available on our support forum.

6V 1W Polycrystalline silicon solar panels
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Performance parameters:

 

● Model: HX-115 * 70

● Operating voltage: 6.0 V

● Operating current: 166MA

● Open circuit voltage : 7.08V

● Short-circuit current : 183MA

● Power : 1.0W

● Size: 115 × 70 × 3.0 mm

  Weight: 0.05kg

■ Test under standard test conditions (STC):

● Radiation: 1000W / m2

 for 1.5 times the spectrum

● Component test temperature 25 

4 Route 4 Channel MOSFET Button IRF540 V4.0 Module
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4-channel MOSFET switch. It can supply up to four groups of electronic switches to control different circuit blocks respectively. Limited by the working priciples, MOSFET can only be used to control the DC circuit, such as DC-LED screen and so on, but not suitable for AC circuit control. 

In some extreme cases,It can be used to control 100V/33A DC circuit. However, it is suggested that the controlled DC voltage is more than 9V.

Just an experiment, we pick up two LED belts to test this module

Test code is as below : 

 

int s1Pin = 6;

int s2Pin = 7;

void setup() {

  pinMode(s1Pin, OUTPUT);

  pinMode(s2Pin, OUTPUT);

}

 

void loop() {

  int i;

  

  digitalWrite(s1Pin, HIGH);

  digitalWrite(s2Pin, HIGH);

  delay(500);

 

  digitalWrite(s1Pin, LOW);

  digitalWrite(s2Pin, LOW);

  delay(500);

  

  for (i = 0; i < 10; i ++) {

    digitalWrite(s1Pin, HIGH);

    delay(500);

    digitalWrite(s1Pin, LOW);

    delay(500);

  }

  

  for (i = 0; i < 100; i ++) {

    digitalWrite(s2Pin, HIGH);

    delay(50);

    digitalWrite(s2Pin, LOW);

    delay(50);

  }

}

 

40Pin Universal ZIF Socket DIP IC 40p
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Description:
Brand new and high quality.
DIP 8 pin to 40 pin IC's Socket.
Low Contact Resisto.
Material: High quality plastic.
Size:6.6cm x 2.3cm x 1.1cm - 2.6inch x 0.91inch x 0.43inch. 

Package Included:
1 x ZIF Socket 40Pin

 

Anemometer / Wind Speed Sensor (Output 4-20mA / 0-5V )
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Body Material: Metal Alloy
The core sensor types: Honeywell sensor 
Signal output way: pulse current: 4-20 mA /0-5V
Sensor styles: three cups 
Start wind speed: 0.2 m/s 
Effective wind speed measuring range: 0 to 30 m/s 
System error: plus or minus 3 
Transmission distance: more than 1 km 
Transmission medium: cable transmission 
Connection mode: three wire system 
Working temperature: - 40  ~ 80 
Power supply: DC12-24 V
Max power consumption: 4 W
Size: see the size chart 
Weight:  1 kg 
Cable Length:3m

 

Dimensions (unit:mm):

 

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2A 1A USB Load Resistor Tester Power Resistors Mobile Power Aging Resistance Module
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Description:
Brand new and high quality.
It's normal when welding resistance may occur heated white smoke or odor phenomenon.
New products can freely be switched with a switch, very convenient and easy to use.
USB load resistance, is mainly to do discharge test, if the charger or mobile power supply output current is 2A, load meter power is 5V * 2A = 10W, if the output current is 1A, then the power load is 5V * 1A = 5W.
Switch and usb interface design.
Color: Green.
Rated Power: 5W-10W.
Technology: Ceramic Composition.
Resistance: 1A-2A.
Type: Fixed Resistor.
Size: 7.3cm x 1.8cm x 1.0cm.

Note:  Discharge resistors will become hot, the temperature at 80 ~ 85 ℃, please pay attention to  anti-scald.

You can easily test mobile power charging treasure, cell phone charger, USB power supply output current is standard, as long as the USB port to the resistance above the line. And can move the power and USB power adapter to do the aging test.

Package Included:
1 x  USB Load resistor

 

110KG Highest Torque Metal Gear Motor With Driver Board
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Operating voltage: 12V to 24V (DC)
No-load rotational current: <500mA
Maximum torque: 110kg.cm (24V) (measured, non-theoretical value)
Angular velocity: 0.12s / 60 [deg.] (60 degrees of rotation required 0.12s), 24V time;
                         0.24 S / 60 [deg.] (60 degrees of rotation required 0.24s), while 12V;...

 

Operating voltage: 12V to 24V (DC)
No-load rotational current: <500mA
Maximum torque: 110kg.cm (24V) (measured, non-theoretical value)
Angular velocity: 0.12s / 60 [deg.] (60 degrees of rotation required 0.12s), 24V time;
                         0.24 S / 60 [deg.] (60 degrees of rotation required 0.24s), while 12V;
Rotation angle: 300 ° MAX, meaning that the maximum stroke of 300 degrees (0 to 300 ° adjustable electronic limit)
Input modes: pulse signal (remote control, multiple servo controller, microcontroller) or analog voltage signal (potentiometer)
Pulse signal input range: 0.5ms-2.5ms fits all "multi-channel servo controller", "1ms-2ms model aircraft remote control", "SCM", " the Arduino" and so on;
Input TTL Voltage signal input range: 0V to + 5V
Control accuracy: 0.32 °
Weight: 530g
Gear Material: Steel
Dimensions: 95.5mm X 60.5mm X 102.6mm
Voltage signal input range: 0V to + 5V
Control accuracy: 0.32 °
Gear Material: Steel
Dimensions: 95.5mm X 60.5mm X 102.6mm

 

HobbyKing FPV250 Racer Long Frame Upgrade kit
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This is the perfect upgrade to the wildly popular FPV250 Quadcopter, allowing more space and configuration options for FPV use.

The Long Frame kit is precision CNC cut and matched with hot red anodized aluminum standoffs. The upgrade kit is a direct bolt on no fuss option part and has a few intuitive features. The FPVpan and tilt system is still fully accessible with the servo slot considered as well as a new forward looking FPV camera mount between the frames. The flight controller bay is still fully accessible making any type of layout headache free. One possible option is to flip the Long Frame kit and have it hang from the bottom for a sleek low profile obstacle hugging machine.

*Note: This is the upgrade long frame kit and does not include the required FPV250 frame.

Specs:
Size: 210x55x40mm
Weight: 50g 

 

 


PRODUCT ID: 366000014-0 

PIR Sensor IR RE200B Human Motion Radiation Sensor Infrared pyroelectric sensor
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Description:

Model RE200B.

Sensitive area of 2.0 × 1.0mm2 element substrate material.

Silicon substrate thickness 0.5mm.

Operating wavelength 7-14um.

The average transmittance \u003e 75%.

The output signal \u003e 2.5V (420 ° k blackbody 1Hz bandwidth modulation frequency 0.3-3.0Hz 72.5db gain ).

Noise \u003c200mV (mVp-p) (25 °).

The balance of \u003c 20%.

Operating voltage 2.2-15V

Working current 8.5-24μA (VD = 10V, Rs = 47kΩ, 25 °).

Source voltage 0.4-1.1V (VD = 10V, Rs = 47kΩ, 25 °).

Operating temperature -20 ° - + 70 °.

Storage temperature -35 ° - + 80 ° field of 139 ° × 126 °.

Description The sensor uses the polarization of pyroelectric material changes with temperature characteristics of the detection of infrared radiation sensitive element dual complementary method to suppress interference temperature changes , improve the work stability of the sensor .

Use.

1. The above specifications are the source resistor R2 = 47KΩ measured under conditions when the user using the sensor can be adjusted R2 size according to their needs .

2, note the location of the sensing element and the field size , in order to get the best optical design.

3 , all measurements are based on the voltage signal peak to peak calibration . B balance of EA and EB , respectively, peak to peak voltage of the sensing element output signal.

4 , the use of the sensor , the pins bending or welding parts should be more than 4mm from base .

5 , before the use of sensors , you should refer to the picture pins , in particular, to prevent a wrong pin.

Package including:

1 * RE200B SN200B00 PIR Human Pyroelectric Infrared Sensor.

ST-Link V2 Mini Emulator / Downloader / Programer for STM8 and STM32 Series Microcontroller
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Description: 

Aiding in giving the greatest scope of STM32 SWD interface investigating. 

Having a simple interface alongside the power supply.

The ST-Link V2 Mini Emulator comprises 4 line speed and works consummately 

It can bolster every one of the forms of the STM8 SWIM download troubleshooting with the recognizable coding atmosphere, for example, IAR, STVD and so forth.) can be effectively upheld. 

The adaptations of the product that it can undoubtedly bolster are specified underneath: 

ST-LINK Utility 2.0 or more 

STVD 2 or more 

STVP 3.2.3 or more 

IAR EWARM V6.20 or more 

IAR EWSTM8 V1.30 or more 

KEIL RVMDK V4.21 or more 

It gives the columns to the firmware upgrade without a doubt. To guarantee that the ST association things bolster. At whatever point they remittance, the firmware antiquated to the quickly earlier V2. The J17. S4 

It supports the 5V control yield, it can likewise think about the I/O port, and won't feel anxious or won't wind up terrifying as a result of blunders that intention the blow of ST-LINK V2! 

Open interface to use the bona fide copper anodize 2.54 dispersing horn, with 20cm Dupont line, that can without much of a stretch trade-off with the different target board line grouping, flexible association; 

Use the U Disk aluminum composite shell to anchor the mainboard, useful to pull, not unnerved of settled power, not restless of rolling. 

Bundle includes 

1 X ST-Link V2 

1 X Dupont Cable