Module Board
>
Description:MAX7219 is an integrated serial input / output common-cathode display drivers, which connects the microprocessor and 8 bit 7-segment digital LED display, you can also connect a bar graph display or 64 separate LED. Includes an on-chip type B BCD encoders, multi-channel scanning..
$12.99
Ex Tax:$12.99
Content-Length: 1862
>
Specifications:- Supply Voltage: 2.7v-5.5v @ 3mA current
- Output: 2Vpp on 1.25V bias
- Frequency Response: 20Hz - 20KHz
- Programmable Attack and Release Ratio
- Automatic gain, selectable max from 40dB, 50dB or 60dB..
$19.99
Ex Tax:$19.99
Features: 1. The concave design, do not waste bread board space. 2.2-way distribution may have disconnected, you can choose 5V, 3.3V voltage. 3. The power supply can be powered via USB and DC head 4. Fluctuation two road independent control, can switch over to 0 V, 3.3 V, 5 V. 5. On-bo..
$6.99
Ex Tax:$6.99
Description: Breadboard power supply module, compatible with 5 V, 3.3 V Apply to MB102 breadboard Input voltage: 6.5-12 V (DC) or USB power supply Output voltage: 3.3V/5V can switch over Maximum output current:..
$9.04
Ex Tax:$9.04
>>> Manual: Click here to open..
$14.99
Ex Tax:$14.99
Description: Detecting temperature changes has never been easier. The MCP9700 is a small thermistor type temperature sensor. This sensor will output 0.5V at 0 degrees C, 0.75V at 25 C, and 10mV per degree C. Doing an analog to digital conversion on the signal line will allow you to establish the lo..
$8.99
Ex Tax:$8.99
Features: 1. All 32 I/O pins are pulled out.2. The classic ATmega16 microcontroller minimum system eliminates the hassle of soldering.3. Crystal: The socket hole is convenient for soldering to replace the crystal, crystal 8M.4. Support chip: ATmega16 MCU / ATmega32 chip is pin compatible.5. Power: ..
$13.99
Ex Tax:$13.99
Characteristic: The XL7105-D01 is a high-performance 2.4G wireless transceiver module based on Taiwan AMIC's A7105 2.4G wireless transceiver IC. It uses GFSK modulation and works in the international ISM band of 2400-2483M. The high modulation rate of Zui is up to 500KBPS. Based on the SPI interfa..
$11.99
Ex Tax:$11.99
>>>Manual: Click here to open<<<Principle Introduction:ME2-CO-Ф14x14, fuel cell type sensor, detects gas concentration by measuring current based on the electrochemical principle, which utilizes the electrochemical oxidation process of target gas on the working electrode inside the..
$10.99
Ex Tax:$10.99
Feature:This board is completely solve the traditional 2560 board is not compatible with win7 and win8 system instability.Retains the main chip ATMEGA2560-16TW (Updated version) replacing the usb chip-16U2, in most applications, these USB interface chips only as a serial "brush "and communication. W..
$31.99
Ex Tax:$31.99
Description: This Metal detector module is used as a metal detector. When metal near, does it make a sound.Working voltage: DC 5VDetection distance: 1cmBoard size: 60.2 x 65.2mmPackage included: 3 x Metal Detector Module..
$10.99
Ex Tax:$10.99
Introduction to the RFID module: The MF522-AN module adopts MFRC522 original chip design card reader circuit, which is easy to use and low in cost. It is suitable for users of advanced applications such as device development and card reader development, and users who need to design/produce RF card..
$8.99
Ex Tax:$8.99