Elektronikus alkatrészek és félvezetők
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1 DB DC 12V-24V TPA3118 60W Mono digitális audio teljesítményerősítő lapos erősítő modul
189 Ft 472 FtSpecification:
Power amplifier chip: TPA3118
Power amplifier power: 1*60W
Power supply voltage: 8~24VDC
Size: 46*35mm -
PCM2704 USB DAC S/PDIF hangkártya dekódoló kártya 3,5 mm analóg kimenet F/PC
298 Ft 744 FtDescription:
Support 16bit 32KHz/44.1KHz/48KHz
Support 2-channel analog output,S/PDIF output
Dynamic range/signal-to-noise ratio:98DB
THD N=0.006%
USB interface support 1.0 specifications
WIN XP/WIN 7/WIN 2000 free driver
WIN 98SE need install driver
Size:55 x 50mm
Voltage:5 V (USB interface)
Distortion: THD N:0.006% (RL > 10 k)
Distortion: THD N:0.025% (RL = 32 )
Signal-to-noise ratio:98 dB
Dynamic range:98 dB
Headphone output power:12 MW (RL = 32) -
ESP32-D0WDQ6 ESP-32 Fejlesztőkártya Vezeték nélküli WiFi Bluetooth MicroPython Mixly programozás Arduino-hoz
248 Ft 620 FtProduct introduction:
The ESP32 development board is a general-purpose MCU development board that integrates WIFI and Bluetooth. It has very rich built-in functions and a wide range of uses. It can be used for low-power sensor networks and demanding tasks!
The core of the development board uses ESP32-D0WDQ6 chip, dual-core CPU, the adjustable range of clock frequency is 80MHZ~240MHZ, and integrates a wealth of resource peripherals, including capacitive touch sensors, Hall sensors, low-noise sensor amplifiers, SD card interfaces, Ethernet interface, high-speed SDIO, SPI, UART, 2S and I2C and other functions.
Product parameter:
product name ESP32 WIFI Bluetooth Development Board
Processing chip ESP32- DOWDQ6
Built-in two Xtensa@ 32-bit LX6 MCUs
ROM: 448KB, SRAM: 520KB
Clock frequency: 80MHZ~240MHZ
Integrated 4MB SPIFlash
Support output
Capacitive touch sensor, Hall sensor,
Low noise sensor amplifier, SD card interface,
Ethernet interface, high-speed SDIO, SPI, UART, 12C
Motor control, ultrasonic steering gear, etc.
Download interface Micro USB interface / automatic download without manual switching
Support programming Support C/C , compatible with Arduino IDE
MicroPython, Mixly (Mi Siqi) graphical
Power supply USB 5V or external 5V /500mA
size 49mmX 28.7mm
Multiple programming options -
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20 DB 40 tűs, 2,54 mm-es egysoros, egyenes dugaszfej csatlakozószalag PBC Ardunio-hoz
88 Ft 219 FtFeatures:
Pitch 2.54mm
Gender of Connector: Male
Number of Pins: 40Pin
Type of Row: Single-Row
Type of connector: Straight -
GY-521 MPU-6050 MPU6050 modul 3 tengelyes analóg giroszkópos érzékelők 3 tengelyes gyorsulásmérő modul
100 Ft 249 FtProduct description:
Use the chip: MPU-6050
Power supply :3-5v (internal low dropout regulator)
Communication modes: standard IIC communications protocol
Chip built-in 16bit AD converter, 16-bit data output
Gyroscope range: ± 250 500 1000 2000 ° / s
Acceleration range: ± 2 ± 4 ± 8 ± 16g
Immersion Gold PCB machine welding process to ensure quality
Pin pitch 2.54mm
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Piros - 10db Teszthorgok Clipek logikai elemzőkhöz Logikai tesztkapocs lapítási teszt Lapos kampós csatlakozás
80 Ft 199 Ft100% Brand New and High Quality !
Material:Plastic
Size:50 mm
Color:Random
Interface type: AC/DC
Field of application: Measuring instruments
Package Included:10Pcs -
fehér - 10db Teszthorgok Clipek logikai elemzőkhöz Logikai tesztkapocs lapítási teszt Lapos kampós csatlakozás
80 Ft 199 Ft100% Brand New and High Quality !
Material:Plastic
Size:50 mm
Color:Random
Interface type: AC/DC
Field of application: Measuring instruments
Package Included:10Pcs -
Kék - 10db Teszthorgok Clipek logikai elemzőkhöz Logikai tesztkapocs lapítási teszt Lapos kampós csatlakozás
80 Ft 199 Ft100% Brand New and High Quality !
Material:Plastic
Size:50 mm
Color:Random
Interface type: AC/DC
Field of application: Measuring instruments
Package Included:10Pcs -
zöld - 10db Teszthorgok Clipek logikai elemzőkhöz Logikai tesztkapocs lapítási teszt Lapos kampós csatlakozás
80 Ft 199 Ft100% Brand New and High Quality !
Material:Plastic
Size:50 mm
Color:Random
Interface type: AC/DC
Field of application: Measuring instruments
Package Included:10Pcs -
fekete - 10db Teszt horgok klipek logikai elemzőkhöz Logikai tesztkapocs lapítási teszt lapos horogcsatlakozás
80 Ft 199 Ft100% Brand New and High Quality !
Material:Plastic
Size:50 mm
Color:Random
Interface type: AC/DC
Field of application: Measuring instruments
Package Included:10Pcs -
Sárga - 10db Teszthorgok Clipek logikai elemzőkhöz Logikai tesztkapocs lapítási teszt Lapos kampós csatlakozás
80 Ft 199 Ft100% Brand New and High Quality !
Material:Plastic
Size:50 mm
Color:Random
Interface type: AC/DC
Field of application: Measuring instruments
Package Included:10Pcs -
Micro USB 12V – 5V 3A 15W DC-DC autós áramátalakító modul, lefelé tartó tápkimeneti adapter alacsony hőmérsékletű
230 Ft 575 FtFeature:
This module is not BUCK.
Make use of imported integrated switch ultra-thin regulator module manufacturing process and synchronous rectification technology so as the conversion rate is more than 96% , what's more, calorific value is extremely low.
This module is poted by epoxy so it's waterproof, shockproof, moistureproof, anti-dust and flame retardant.
The module boasts of automatic protection function when over voltage, over current, over temperature and short circuit braking and restore normal work after the conditions.
Specification:
Input Voltage: DC 12V
Output Voltage: 5V
Output Current: 3A Max
Operating Temperature: -40°C ~ 85°C
Length of in-out wire: 10cm ~ 13cm
Color: Black
Size: 4.6 x 2.7 x 1.4cm
Weight: 45g
Application:
It can be used for LED car display, GPS, MP3, MP4 car DVD, hard disk player and the stereo.
Note:
It can't be used for iPhone, iPod, Tablet GPS navigation, Tachograph, USB speakers
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NodeMCU V3 Lua WIFI modul integráció az ESP8266-hoz extra memória 32M Flash, USB-soros CH340G az Arduino számára
147 Ft 368 FtWiFi modern ESP8266 32MB, the module is based on a wide range of exploration ESP8266 system chip from expressif. WiFi modern ESP8266 32MB, compatible with nodemcu board. We add an extra memory size of 32MB. This is better for big library projects. You do not have to worry about the size of the memory. On board there are usb-ttl serial converter ch340g, mini USB socket. DC 4 ~ 9v PowerIn pin VIN. Pitch 2.54mm (0.1 ") 15 X 2-wire pin set. Do not solder. Combine WiFi access point and feature station microcontrollers using Lua programming language is simple. WiFi Modern ESP8266 32MB, provides: arduin0 hardware IO. Can be used in the arduin0 IDE event-driven API network application 10 d0-d10, PWM function programming, IIC and SPI communication, in a board WiFi wireless network and ADC (A0, etc. can be used as an access point and / or station, host Server), connect to the Internet, get or upload data, and the developing board can use the mounting board. -
66 DB/tétel DIP IC aljzatok Adapter forrasztási típusú aljzat készlet 6,8,14,16,18,20,24,28 tűk doboz
241 Ft 602 Ft6 pins-DIP IC Sockets QTY:18pcs
8 pins-DIP IC Sockets QTY:12pcs
14 pins-DIP IC Sockets QTY:6pcs
16 pins-DIP IC Sockets QTY:6pcs
18 pins-DIP IC Sockets QTY:6pcs
20 pins-DIP IC Sockets QTY:6pcs
24 pins-DIP IC Sockets QTY:6pcs
28 pins-DIP IC Sockets QTY:6pcs -
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egyetlen eset - Funkciójelgenerátor barkács készlet szinusz/háromszög/négyzet kimenet 1Hz-1MHz jelgenerátor,
84 Ft 210 FtFeatures:
These are all the parts, it need your own welding and installation
Voltage Supply: 9-12V DC Input
Waveforms: Square, Sine & Triangle
Impedance: 600 Ohm 10%
Frequency: 1Hz - 1MHz
SINE WAVE
Amplitude: 0 - 3V at 9V DC input
Distortion: Less than 1% (at 1kHz)
Flatness: 0.05dB 1Hz - 100kHz
SQUARE WAVE
Amplitude: 8V (no load) at 9V DC input
Rise Time: Less than 50ns (at 1kHz)
Fall Time: Less than 30ns (at 1kHz)
Symmetry: Less than 5% (at 1kHz)
TRIANGLE WAVE
Amplitude: 0 - 3V at 9V DC input
Linearity: Less than 1% (up to 100kHz) 10mA
2. The Function Generator component parameter table
3The welding installation considerations, follow these steps:
1. The components are welding the front board, from low to high principles, namely the first low welding components, such as, capacitor, resistor, diode, etc.
2.Welding IC socket, terminal blocks, finally power socket, adjustable potentiometer.
3.The back with a diagonal cutting pliers to cut short the pins as far as possible
4 Debugging steps:
1After completion of welding on IC, XR2206, pay attention to the direction of IC, insert the might damage the chip!
2. check the IC whether against, such as anti please timely correction.
3. Insert the power supply, power supply for 5.5 * 2.1 port, inside outside is negative polarity. For 9-12 v power supply voltage. The waveform may not be stable for more than 12 v
5 Using the step
1. J1 jumper cap plug in, SIN/TRI blue terminals output sine wave (note J1, J2 can only insert one of)
2. J2 jumper cap plug in, SIN/TRI blue terminals output triangular wave (note J1, J2 can only insert one of)
3. SQU blue terminals output pulse
4. AMP : Sine wave, triangle wave amplitude adjustment
5. FINE : Frequency fine adjustment
6. Coarse : Frequency of coarse adjustment -
1 szett - Funkciójelgenerátor barkács készlet szinusz/háromszög/négyzet kimenet 1Hz-1MHz jelgenerátor, állítható
212 Ft 531 FtFeatures:
These are all the parts, it need your own welding and installation
Voltage Supply: 9-12V DC Input
Waveforms: Square, Sine & Triangle
Impedance: 600 Ohm 10%
Frequency: 1Hz - 1MHz
SINE WAVE
Amplitude: 0 - 3V at 9V DC input
Distortion: Less than 1% (at 1kHz)
Flatness: 0.05dB 1Hz - 100kHz
SQUARE WAVE
Amplitude: 8V (no load) at 9V DC input
Rise Time: Less than 50ns (at 1kHz)
Fall Time: Less than 30ns (at 1kHz)
Symmetry: Less than 5% (at 1kHz)
TRIANGLE WAVE
Amplitude: 0 - 3V at 9V DC input
Linearity: Less than 1% (up to 100kHz) 10mA
2. The Function Generator component parameter table
3The welding installation considerations, follow these steps:
1. The components are welding the front board, from low to high principles, namely the first low welding components, such as, capacitor, resistor, diode, etc.
2.Welding IC socket, terminal blocks, finally power socket, adjustable potentiometer.
3.The back with a diagonal cutting pliers to cut short the pins as far as possible
4 Debugging steps:
1After completion of welding on IC, XR2206, pay attention to the direction of IC, insert the might damage the chip!
2. check the IC whether against, such as anti please timely correction.
3. Insert the power supply, power supply for 5.5 * 2.1 port, inside outside is negative polarity. For 9-12 v power supply voltage. The waveform may not be stable for more than 12 v
5 Using the step
1. J1 jumper cap plug in, SIN/TRI blue terminals output sine wave (note J1, J2 can only insert one of)
2. J2 jumper cap plug in, SIN/TRI blue terminals output triangular wave (note J1, J2 can only insert one of)
3. SQU blue terminals output pulse
4. AMP : Sine wave, triangle wave amplitude adjustment
5. FINE : Frequency fine adjustment
6. Coarse : Frequency of coarse adjustment -