Tesztberendezés alkatrészei és tartozékai
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1 DB ÚJ 3D nyomtatóalkatrészek TL-Smoother V1.0 Addon Module 3D Pinter motor meghajtókhoz
95 Ft 230 Ft
Name: New TL-Smoother V1.0 addon module For 3D pinter motor drivers
Filter Size:40*30mm
Dupont Line Length:115mm
The TL-Smoother is an addon module for 3D printer stepper motor drivers.
The board provides flyback diodes (freewheeling diodes) for the motor outputs, so that they are also protected against induction voltages in the unpowered state of the driver.
You will got smoother movement especially on the delta-style 3Dprinter under DVR8825 stepper driver and A4988/2 drivers.
Lower vbration lower noise smoother result!
TL-Smoother assembly instructions:
https://drive.google.com/open?id=1Kdq4FKcv4PRkuYbeoWxF_myPKDdfZud9XCIloQEaLqs
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1Szett B14 10db Aligátorkapcsok Elektromos barkács tesztvezetékek Alligátor Kétvégű krokodilkapcsok Roach klip teszt
187 Ft 451 Ft1set 10pcs Alligator Clips Electrical DIY Test Leads Alligator Double-ended Crocodile Clips Roach Clip Test Jumper Wire -
A17 HX711 Kétcsatornás, 24 bites A/D konverziós mérleg érzékelő modul fém árnyékolással HX711 RED
112 Ft 269 FtHX711 Dual-channel 24-bit A/D Conversion Weighing Sensor Module with Metal Shied
Specification:
Two selectable differential input channels
On-chip active low noise PGA with selectable gain of 32, 64 and 128
On-chip power supply regulator for load-cell and ADC analog power supply
On-chip oscillator requiring no external component with optional external crystal
On-chip power-on-reset
Simple digital control and serial interface: pin-driven controls, no programming needed
Selectable 10SPS or 80SPS output data rate
Simultaneous 50 and 60Hz supply rejection
Current consumption including on-chip analog power supply regulator: normal operation < 1.5mA, power down < 1uA
Operation supply voltage range: 2.6 ~ 5.5V
Operation temperature range: -40 ~ 85°
16 pin SOP-16 package -
Vadonatúj 3-as sorozatú 12V 18650 Lítium akkumulátor védőkártya 11.1V 12.6V túltöltés megakadályozása 10A túláram
100 Ft 241 Ft3 series 12V 18650 Lithium battery protection board 11.1V 12.6V prevent overcharge 10A overcurrent protection hot -
kimenet 5V - DC-DC Buck fokozatmentes tápegység modul 5V-12V 24V-5V fix kimenetű nagyáramú
98 Ft 237 FtSize: 22.3mm*17mm*4.2mm
Input Voltage:5.3V-26V
Output Voltage:5V
Output Current: 3A(Max)
Working Temperature:-40c-85c
Switching Frequency: 1.5MHz
Conversion efficiency: 96% -
5V 2A Power Bank töltőmodul töltő áramköri lap Step Up Boost tápegység modul 2A Kettős USB kimenet 1A bemenet
99 Ft 238 Ft5V 2A Power Bank Charger Module Charging Circuit Board Step Up Boost Power Supply Module 2A Dual USB Output 1A Input -
MPR121 Breakout V12 Proximity kapacitív érintésérzékelős vezérlő billentyűzet-fejlesztő tábla Arduino 1PCS-hez
98 Ft 235 FtDescription: This is a breakout board for Freescale's MPR121QR2. The MPR121 is a capacitive touch sensor controller driven by an I2C interface. The chip can control up to twelve individual electrodes, as well as a simulated thirteenth electrode. The MPR121 also features eight LED driving pins. When these pins are not configured as electrodes, they may be used to drive LEDs. There a four jumpers on the bottom of the board, all of which are set (closed) by default. An address jumper ties the ADD pin to ground, meaning the default I2C address of the chip will be 0x5A. If you need to change the address of the chip (by shorting ADD to a different pin, make sure) you open the jumper first. Jumpers also connect SDA, SCL and the interrupt pin to 10K pull-up resistors. If you don't require the pull-up resistors you can open the jumpers by cutting the trace connecting them. There is no regulation on the board, so the voltage supplied should be between 2.5 to 3.6VDC. The VREG pin 2.5 and is connected through a 0.1uF capacitor to ground, which means, unless you modify the board, you can't operate the MPR121 in low-supply voltage mode (1.71-2.75VDC). Specification: Material Alloy Plastic Application Capacitive Touch Sensor Controller Working Voltage 2.5-3.6V Dimensions (6 cm x 3 cm x 2 cm) -
Szín: 0,96 TFT - TFT kijelző 0,96 / 1,3 1,44 hüvelykes IPS 7P SPI HD 65K Full Color LCD modul ST7735 Drive IC 80*160 (nem
163 Ft 393 Ft0.96 inch
SIZE 0.96inch
Display Mode Normally black IPS
Display Format Graphic 80RGB*160 Dot-matrix
Input Data SPI interface
Drive IC ST7735S
Dimensional outline 24(W)*30 (H)*2.8 /-0.1(T)mm
Resolution 80RGB*160 Dots
LCD Active area 10.8 (W)*21.7 (H)
Dot pitch 0.135(H) x 0.1356(V) mm
Viewing Direction All View
Operating Temperature -20~70°C
2.Pin Descriptions:
PIN No Symbol Description
1 GND Ground
2 VCC Power 3.3V
3 SCL Serial clock pin.
4 SDA Serial data input
5 RES LCM Reset pin
This pin is reset signal input. When the pin is low, initialization of the chip is
executed. Keep this pin pull high during normal operation.
6 DC Data/Command Control
7 CS Chip Select
8 BLK Backlight control pin
1.3 inch
1.Features
Display Mode Normally black IPS
Display Format Graphic 240RGB*240 Dot-matrix
Input Data SPI interface
Drive IC ST7789VW
Dimensional outline 27.78(W)*39.22 (H)*3.0 /-0.1(T)mm
Resolution 240RGB*240 Dots
LCD Active area 23.4 (W)*23.4 (H)
Dot pitch 0.0975(H) x 0.0975(V) mm
Viewing Direction All View
Operating Temperature -20~70°C
2.Pin Descriptions:
PIN No Symbol Description
1 GND Ground
2 VCC Power 3.3V
3 SCL Serial clock pin.
4 SDA Serial data input
5 RES LCM Reset pin
This pin is reset signal input. When the pin is low, initialization of the chip is
executed. Keep this pin pull high during normal operation.
6 DC Data/Command Control
7 BLK Backlight control pin
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Szín: 1.3 TFT - TFT kijelző 0,96 / 1,3 1,44 hüvelykes IPS 7P SPI HD 65K Full Color LCD modul ST7735 Drive IC 80*160 (nem
250 Ft 602 Ft0.96 inch
SIZE 0.96inch
Display Mode Normally black IPS
Display Format Graphic 80RGB*160 Dot-matrix
Input Data SPI interface
Drive IC ST7735S
Dimensional outline 24(W)*30 (H)*2.8 /-0.1(T)mm
Resolution 80RGB*160 Dots
LCD Active area 10.8 (W)*21.7 (H)
Dot pitch 0.135(H) x 0.1356(V) mm
Viewing Direction All View
Operating Temperature -20~70°C
2.Pin Descriptions:
PIN No Symbol Description
1 GND Ground
2 VCC Power 3.3V
3 SCL Serial clock pin.
4 SDA Serial data input
5 RES LCM Reset pin
This pin is reset signal input. When the pin is low, initialization of the chip is
executed. Keep this pin pull high during normal operation.
6 DC Data/Command Control
7 CS Chip Select
8 BLK Backlight control pin
1.3 inch
1.Features
Display Mode Normally black IPS
Display Format Graphic 240RGB*240 Dot-matrix
Input Data SPI interface
Drive IC ST7789VW
Dimensional outline 27.78(W)*39.22 (H)*3.0 /-0.1(T)mm
Resolution 240RGB*240 Dots
LCD Active area 23.4 (W)*23.4 (H)
Dot pitch 0.0975(H) x 0.0975(V) mm
Viewing Direction All View
Operating Temperature -20~70°C
2.Pin Descriptions:
PIN No Symbol Description
1 GND Ground
2 VCC Power 3.3V
3 SCL Serial clock pin.
4 SDA Serial data input
5 RES LCM Reset pin
This pin is reset signal input. When the pin is low, initialization of the chip is
executed. Keep this pin pull high during normal operation.
6 DC Data/Command Control
7 BLK Backlight control pin
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Piros LED - Barkácskészlet Szív alakú légzőlámpa készlet Légző LED Suite Piros Fehér Kék Zöld Elektronikus
115 Ft 278 Ft1. Introduction
Light brightness automatically changes.
This is a DIY Heart Shape breathing lamp kit parts . You need solder it by yourself.
2.Parameter
NO.
Parameters
Value
1
Name
Heart shape led
2
Operating voltage
DC 4-6V
3
Difficulty of welding machine
Easy
4
Circuit board size
50.7*50.7mm
5
Packing weight
13g/kit
3. Warm tips
This is the delivery suite of parts, you need welding installation. SCM has written code, successfully tested.
4.Schematic
5.Component listing
NO.
Component Name
PCB Marker
Parameter
QTY
1
Metal Film Resistor
R5
22R
1
2
Metal Film Resistor
R6
10K
1
3
Metal Film Resistor
R1,R2,R4
47K
3
4
Metal Film Resistor
R3
100K
1
5
Electrolytic Capacitor
C1
47UF
1
6
Potentiometer
VR1
50K
1
7
LM358
U1
DIP-8
1
8
Power Switch
S1
6P
1
9
S8050
Q1
TO-92
1
10
LED
LED1-LED22
5mm
22
11
PCB
1
NOTE:Users can complete the installation by PCB silk screen and component listing. -
Szín: XL7015 V2 - XL7015 V2 DC-DC átalakító, 5V-80V széles feszültségű bemeneti modul 7005A LM2596
100 Ft 241 Ft
XL7015 DC-DC step-down module is a highly efficient, high-voltage step-down DC- DC converter that can deliver up to 0.8A output current capability, low ripple, excellent line regulation and load regulation, input voltage to a maximum of 80V, far more than 2596 modules. Chip built a variety of protection mechanisms. It can be applied to electric vehicle controllers.
1. 5V to 80V wide input voltage range;
2. The output voltage is adjustable from 5V to 20V;
3. The minimum pressure drop 1V;
4. The maximum switching current of 0.8A;
5. Recommended output power less than 7W;
6. Built-in thermal shutdown protection, output short circuit protection, overcurrent protection;
7. The excellent linearity and load regulation;
Hardware introduction and notes
Board size: 16mm * 44mm;
Wiring
1. VIN: input voltage (5V-80V);
2. GND: the input voltage ground terminal;
3. VOUT: Output voltage terminal (5V-20V);
4. GND: output voltage of the ground terminal;
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Szín: MINI-5A-PWM - Mini DC-DC 4,5V-35V 5A 90W PWM DC motor fordulatszám szabályozó modul fordulatszám szabályozó
118 Ft 285 Ft5A PWM
Specifications:
Operating voltage: DC4.5V-35V
Output current: 0-5A
Output power: 90W (max)
Quiescent current: 7uA (standby)
PWM duty cycle: 1% -100%
PWM frequency: 20khz
Size: 30mm x 26mm x 14mm (Without Handle)
Precautions:
DC motor governor input is DC, can not directly connected to the AC (for example: home 220V AC), otherwise it will burn!
DC power supply positive and negative terminals do not reverse, otherwise the governor may be damaged.
The motor can be positive or negative, when the direction of operation and expectations do not match, you can adjust the line order to change the direction.
Adjust the potentiometer knob to change the governor output duty cycle, the motor speed changes.
MINI 5A PWM
Incorporate a 30V 2.5A fuse, and with the protection function of reverse connect power supply.
It is not only to use for dc motor controls of the speed,but also to use for adjust the LED light.
Adjustable speed range is 1% -100% .
Operating Voltage: DC3V-35V
Control Power: 90W (maximum)
Quiescent Current: 0.015A (standby)
PWM Duty Cycle: 1% -100%
WM Frequency: 10khz
Size: 24*30mm/0.94*1.18" -
Szín: 5A-PWM - Mini DC-DC 4,5V-35V 5A 90W PWM DC motor fordulatszám szabályozó modul fordulatszám szabályozó vezérlő
97 Ft 234 Ft5A PWM
Specifications:
Operating voltage: DC4.5V-35V
Output current: 0-5A
Output power: 90W (max)
Quiescent current: 7uA (standby)
PWM duty cycle: 1% -100%
PWM frequency: 20khz
Size: 30mm x 26mm x 14mm (Without Handle)
Precautions:
DC motor governor input is DC, can not directly connected to the AC (for example: home 220V AC), otherwise it will burn!
DC power supply positive and negative terminals do not reverse, otherwise the governor may be damaged.
The motor can be positive or negative, when the direction of operation and expectations do not match, you can adjust the line order to change the direction.
Adjust the potentiometer knob to change the governor output duty cycle, the motor speed changes.
MINI 5A PWM
Incorporate a 30V 2.5A fuse, and with the protection function of reverse connect power supply.
It is not only to use for dc motor controls of the speed,but also to use for adjust the LED light.
Adjustable speed range is 1% -100% .
Operating Voltage: DC3V-35V
Control Power: 90W (maximum)
Quiescent Current: 0.015A (standby)
PWM Duty Cycle: 1% -100%
WM Frequency: 10khz
Size: 24*30mm/0.94*1.18" -
1 DB DS18B20 WeMos D1 Mini hőmérséklet-érzékelő modulhoz Wifi modul mérőmodul WIFI bővítőtábla oktatótábla
99 Ft 239 FtDescription 100% Brand new and high quality.
Product Shape: Same as the picture show
1. Supporting the D1 MINI
2. The Arduino Compatible, Using Arduino IDE Programming
3. 11 the XI/O Pins
4. 1 XADC Pin (0-3.3 - V)
5. Support the OTA online
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Szín: ezüst - Raspberry Pi 4 hűtőbordához 3db Raspberry Pi 4B alumínium hűtőborda radiátor hűtőkészlet hűtő a
88 Ft 212 Ft1. Quantity : 3pcs
2. Material : Aluminum
3. Color : Black / Silver / Blue
4. Size : As picture
5. Use for : Raspberry Pi 4 Model B
6. Raspberry Pi 4 is not included -
Szín: kék - Raspberry Pi 4 hűtőbordához 3db Raspberry Pi 4B alumínium hűtőborda radiátor hűtőkészlet hűtő a
98 Ft 235 Ft1. Quantity : 3pcs
2. Material : Aluminum
3. Color : Black / Silver / Blue
4. Size : As picture
5. Use for : Raspberry Pi 4 Model B
6. Raspberry Pi 4 is not included -
Fekete szín - Raspberry Pi 4 hűtőbordához 3db Raspberry Pi 4B alumínium hűtőborda radiátor hűtőkészlet hűtő a
95 Ft 230 Ft1. Quantity : 3pcs
2. Material : Aluminum
3. Color : Black / Silver / Blue
4. Size : As picture
5. Use for : Raspberry Pi 4 Model B
6. Raspberry Pi 4 is not included -
4S 4,2 V-os Li-ion kiegyensúlyozó kártya Li-ion kiegyensúlyozó teljesen feltöltött akkumulátor kiegyensúlyozó kártya
105 Ft 254 FtThe balance board is suitable for the li-ion battery pack BMS WHICH without balance function,so as to equalizing charge lithium battery charge function, make the battery pack each series charge at the same time.
Note:The balancing board must need BMS to use together,and the BMS is without balancing function
Parameter:
Balance Voltage for each single cell: 4.2V
Balance current for each single cell :66mA
Size: L25mm*W22mm
Balancer is just a Auxiliary function, The balancing means when the battery charging,each series battery need with the same voltage.when ONE cell voltage get 4.2V ,the other cells not, the first cell voltage will discharge to wait the other cells rising to the same level.
Note:
battery internal resistance differences within 5 milliohm, voltage within 0.03 V voltage, capacity vary within 50 ma
Cut-off Voltage is according to the BMS setting.
Note:the balancer starts balancing when the one cell get 4.2V, The Cut-off Voltage is according to the BMS setting,but the bms cut-off voltage needs more than 4.25V which is much better.
4S Cnnection instruction:
B4 Connect battery positive;
B3 Connect the point between battery 1 and battery 2;
B2 Connect the point between battery 2 and battery 3;
B1 Connect the point between battery 3 and battery 4
B- Connect battery negative; -
Szín: GPD2846A - GPD2846A TF kártya MP3 dekóder kártya 2W erősítő modul Arduino GM tápegység modulhoz
96 Ft 232 Ft
Features:
Working Voltage: 3.7V Lithium Battery 600MA or 5V USB Power Supply
Chip:GPD2846A
Chip Footprint:SOP16
PCB Size:34.23MM*22.33MM*1MM
with 2W Mixed mono
With Power supply ,it can play Automaticly
With LED indicator
Supports MP3 format playback
Supports USB audio mode
Supports 3 types FM radio chip : RDA5807, BK1080 and RTC6207E.
Does not support infrared remote control.
Does not support USB device mode
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1 db 4x5 mátrixtömb 20 kulcsos membrános kapcsoló billentyűzet billentyűzet vezérlőpult Mikroprocesszoros billentyűzet
104 Ft 250 Ft1. Panel Size: 75*85mm.
2. Length: 18CM.
3. Insulation Resistance:100M Ω 100V.
4. Withstand Voltage:250V Rms.(50-60Hz lmin)
5. Storage Temperature: 15°- 35°.
6. Storage Humidity:70-90. -
1 db TEMT6000 Környezeti fényérzékelő Szimulálja a fényintenzitás modult Látható fényérzékelő
98 Ft 235 FtFeature:
Max.sensitivity: 570nm
Semi sensitivity angle: /-60degree
Package Included:
1 * TEMT6000 Light Sensor TEMT6000 Professional Light Sensor Module for Arduino -
1 Set One Channel Wemos D1 Mini Relay Shield Wemos D1 Mini Relay Module ESP8266 Fejlesztőkártya 1 csatornás
104 Ft 250 FtOne Channel Wemos D1 Mini Relay Shield Wemos D1 Mini Relay Module for Arduino ESP8266 Development Board -
Szín: DIY készletek - CD4017 Színes Hangvezérlés Forgó LED-es fénykészlet Elektronikus Gyártási Barkácskészlet
104 Ft 251 FtParameters:
Circuit board: 1.6mm thick, 48mm diameter
Supply voltage: 5V DC voltage.
Function Introduction:
The circuit of this set adopts sound control of 10 LED flowing light, which can show the function of CD4017 intuitively. It is a set of learning counter, frequency divider and color light controller.At the same time, the kit has a good effect, very interesting and practical,.
Schematic diagram: -
TLP281 4 CH 4 csatornás optikai leválasztó IC modul Arduino bővítőkártyához, magas és alacsony szintű optocsatoló 4
97 Ft 234 Ft
This board is helpful for connecting digital systems (like a 5V microcontroller) to a high-voltage or noisy system. This board electrically isolates a controller from the high-power system by use of an opto-isolator IC. This IC has four LEDs and four photodiodes built-in. This allows the low-voltage side to control a high voltage side We often use this board to allow a microcontroller control servos or other motors that use a higher voltage than the TTL logic on the (3.3V or 5V) micro, and may cause electromagnetic interferance with our system as the motors turn on and off. This board will isolate the systems, creating a type of electrical noise barrier between devices This breakout board uses the TLP281 optoisolator and discrete transistors to correct the logic. Comes with four channels. Great for use in noisy circuits where signal lines require electrical isolation A normal LED opto-isolator will invert the logic of a signal. We threw some transistors on this compact board to correct the inversion. What you put into the IN pins, will be replicated on the the OUT pins, but at the higher voltage (HV) Features: Use of low level control high level. Such as the use of single chip microcomputer 3V or 5V voltage 9V or 12V voltage control HVCC maximum not more than 24V. Outlet OUT1 / OUT2 / OUT3 / OUT4 output current is equal to the largest HVCC / 5.1K, maximum absorption current 500mA Input: IN1 / IN2 / IN3 / IN4, SCM or for Arduino IO port, GND with single-chip microcomputer or for Arduino board GND connection. IN1 / IN2 / IN3 / IN4 respectively control the OUT1 / OUT2 / OUT3 / OUT4 Output: OUT1 / OUT2 / OUT3 / OUT4 Output: HVCC: Connection is control of high voltage anode, HGND connection is control of high voltage anode PCB Size: 25*24mm/0.98*0.94 -
1 db CD74HC4067 16 csatornás analóg digitális multiplexer kiszakító kártyamodul
90 Ft 217 FtDescription:
1. This is a breakout board for the very handy 16-Channel Analog/Digital Multiplexer/Demultiplexer CD74HC4067. This chip is like a rotary switch - it internally routes the common pin (COM in the schematic, SIG on the board) to one of 16 channel pins (CHANxx). It works with both digital and analog signals (the voltage can't be higher than VCC), and the connections function in either direction. To control it, connect 4 digital outputs to the chip's address select pins (S0-S3), and send it the binary address of the channel you want (see the datasheet for details). This allows you to connect up to 16 sensors to your system using only 5 pins!
2. Since the mux/demux also works with digital signals, you can use it to pipe TTL-level serial data to or from multiple devices. For example, you could use it to connect the TX pins of 16 devices to one RX pin on your microcontroller. You can then select any one of those 16 devices to listen to. If you want two-way communications, you can add a second board to route your microcontroller's TX line to 16 device's RX lines. By using multiple boards, you can create similar arrangements for I2C, SPI, etc.
3. The internal switches are bidirectional, support voltages between ground and VCC, have low “on” resistance and low “off” leakage, and to prevent crosstalk, perform “break-before-make” switching. The board also breaks out the chip's “enable” pin, which when driven high, will completely disconnect the common pin (all switches “off”).
Features:
2V to 6V operation
“On” resistance: 70 Ohms @ 4.5V
6ns break-before-make @ 4.5V
Wide operating temperature range: -55C to 125C
Function: gathering all the way ADC 16 analog signals.
Use CD74HC4067 16-channel analog signal switch
Analog Input: C0-C15 16 channels
Analog output: DIG
Channel Control: S0-S3 -
1 db H81 5V700mA (3,5W) leválasztott kapcsolós tápegység modul AC-DC Buck Leléptető modul 220V Kapcsolja 5V
133 Ft 321 Ft1 PCS H81 5V700mA (3.5W) Isolated Switch Power Supply Module AC-DC Buck Step-down Module 220V Turn 5V -
10db/tétel 2,54mm fekete fehér piros sárga kék egysoros férfi 1X40 1*40 tűs fejléc ROHS CGKCH090
108 Ft 261 Ft1 package include :
2pcs x black 40pin Gold-plated Single Row Straight Male Pin Header
2pcs x white 40pin Gold-plated Single Row Straight Male Pin Header
2pcs x red 40pin Gold-plated Single Row Straight Male Pin Header
2pcs x yellow 40pin Gold-plated Single Row Straight Male Pin Header
2pcs x blue 40pin Gold-plated Single Row Straight Male Pin Header -
5 pár 150 mm-es JST dugós csatlakozókábel RC ESC LIPO akkumulátoros helikopterhez, barkácsolással FPV drón
104 Ft 251 FtWarm prompt:
Dear buyer, Our cheapst transportation services Econmic category logistics (SunYou Economic Air Mail , China post Ordinary Small Packet Plus) can be traced only befor it arrive your country , please choose Standard category logistics if you want a full tracking info.
For example:
like this -
Szín: Számítógépház hangjelző - 10 DB aktív hangjelző 3V/5V/12V/16R TMB12A03 TMB12A05 TMB12A12 Mágneses, hosszú,
111 Ft 268 FtSound when power is on
Foot pitch is about 7.6MM
Buzzer Active DC 3V (red label) -5V blue label -12V black label long tone -
1 DB W1209 DC12V hideg hőmérséklet termosztát hőmérséklet-szabályozó kapcsoló hőmérséklet-szabályozó Akril doboz
101 Ft 243 Ftonly the box ,no with board !! -
FM sztereó rádió RDA5807M vezeték nélküli modul RRD-102V2.0 Arduinohoz
87 Ft 210 FtNotice: The new tracking number for China Post Ordinary Small Packet Plus can be traced only befor it arrive the airport of your country,please choose China Post Air Mail if you want a full tracking info.
Tracking info of China Post Ordinary Small Packet Plus can be check here: www.17track.net/en
Product Details
FM Stereo Radio Module RDA5807M RRD-102V2.0 Wireless Module Pro New for Arduino
Article-Nr.:5400777
Product Details:
Stereo Module
Condition: New
Overview:
"RRD-102V2.0" stereo radio module (FM Stereo radio Module) high sensitivity, low power consumption,ultra- small size of the FM stereo radio module.Using RDA Microelectronics of RDA5807M(or RDA5802NM),this circuit fewer external components,the noise factor is minimal. Small size,low power consumption,low cost,simple application,the use of a wide range of advantages.Is an easy-to-use and possessed highly cost-effective single-chip FM stereo radio module.
A: Move DVD,TV,MP3,MP4 and other built-in FM wide-band wireless receiver module.
B: mining,business,campus,residential,tourist areas and other public places,stereo FM radio
system.
C: wireless audio and wireless stereo headset functionality.
D: GPS navigation, TV broadcasting systems and other wireless FM radio.
E: high-end game consoles and wireless audio electronic toys.
F: mobile phones,mobile phones,intercom systems,mobile radio devices and other stereo radio.
G: PDAS and Notebook PC and other peripheral applications.
Function:
A: using a common 102BC module package,users can directly replace the use,without changing the circuit design.
B: high sensitivity,low noise,anti-interference ability,very few external components,small size (11*11.2MM Max),extremely simple to use.
C: 76-108MHz FM band worldwide compatible(76-91MHz,including Japan,America and Europe 87.5-108.5MHz).
D: I2C serial data communications bus interface,support for external reference clock input.
E: COMS technology fully integrated single-chip integrated circuits,power consumption is minimal.
F: built-in high-precision A/D(analog) and digital frequency synthesizer.
G: built-in LDO regulator,low power,wide voltage range(2.7-3.6VDC).
H: built-in noise reduction, soft mute,bass boost circuit design.
I: 32 load high power audio output,headphone connections are direct,no external audio driver amplifier.
J: the application is simple,low cost,cost-effective.
Color : show as pictures
PLS NOTE that due to lighting effects, monitor's brightness / contrast settings etc, there could be some slight differences in the color tone of the pictures and the actual item! -
Szín: HC-SR04 3,3-5V - 1db 2020 ultrahangos modul HC-SR04 SR04 4 tűs HY-SRF05 SRF05 5 tűs távolságmérő jelátalakító
87 Ft 210 Ft
Detecting range:
3cm-4M
Best in 30 degree angle
Electronic brick compatible interface
5VDC power supply
Breadboard friendly
Dual transducer
library ready
Specification:
Working Voltage: 5V (DC)
Static current: Less than 2mA.
Output signal: Electric frequency signal, high level 5V, low level 0V.
Sensor angle: Not more than 15 degrees.
Detection distance: 2cm-450cm.
High precision: Up to 0.3cm
Working tempter:-20C___ 60C
Weight: 10g
Size: 45x 21mm (L x W)
SR04 Connector 4Pin:
VCC
Echo
OUT
GND
SRF05 Connector 5Pin:
VCC
Trig (T)
Echo(R)
OUT
GND
-
Szín: HY-SRF05 DC5V - 1db 2020 ultrahangos modul HC-SR04 SR04 4 tűs HY-SRF05 SRF05 5 tűs távolságmérő jelátalakító
103 Ft 248 Ft
Detecting range:
3cm-4M
Best in 30 degree angle
Electronic brick compatible interface
5VDC power supply
Breadboard friendly
Dual transducer
library ready
Specification:
Working Voltage: 5V (DC)
Static current: Less than 2mA.
Output signal: Electric frequency signal, high level 5V, low level 0V.
Sensor angle: Not more than 15 degrees.
Detection distance: 2cm-450cm.
High precision: Up to 0.3cm
Working tempter:-20C___ 60C
Weight: 10g
Size: 45x 21mm (L x W)
SR04 Connector 4Pin:
VCC
Echo
OUT
GND
SRF05 Connector 5Pin:
VCC
Trig (T)
Echo(R)
OUT
GND
-
40db dupont kábel áthidaló huzal dupont vonal dupont vonal apa dupont vezeték 20cm 1P 40P arduinohoz
117 Ft 283 Ft
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