(xkt412-01)Wireless charging transmitter + receiver power module
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 (xkt412-01)Wireless charging transmitter + receiver power module
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(xkt412-01)Wireless charging transmitter + receiver power module

$53.75

Details IntroductionWireless charging is the way that applies the principle of electromagnetic induction to charge devices. And the principle of this charging method is similar to that of voltage transformer. There is a coil respectively on both of the transm..

1.14-inch IPS OLED LCD display module
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1.14-inch IPS OLED LCD display module
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1.14-inch IPS OLED LCD display module

$25.00

Details Introduction1.14 inch IPS OLED display module is a 135 x 240 dot-matrix IPS LCD module. This module is composed of an IPS LCD Panel, driver ICs, FPC and a backlight unit.Specification1.LCD Size: 1.14 inch(diagonal) 2.Supply Voltage: 3.3V3.Resolution: ..

16 channel 12 bit PCA9685 PWM servo driver I2C shield
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16 channel 12 bit PCA9685 PWM servo driver I2C shield
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16 channel 12 bit PCA9685 PWM servo driver I2C shield

$24.99

Details Feature1. A PCA9685 PWM Driver with I2C ports. 2. Uses only two I/O pins to control 16 PWM outputs, or connects at most 62 driver boards by cascading with another I2C port to control up to 992 PWM output. 3. 16 output ports with headers in t..

3.3v 5V FTDI232R USB to TTL serial adapter module
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3.3v 5V FTDI232R USB to TTL serial adapter module
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3.3v 5V FTDI232R USB to TTL serial adapter module

$8.99

Details Feature1. Chipset FT232RL.2. Pin Definition: RXD, 5V, TXD, GND.3. With RXD and TXD transceiver communication indicators.4. With a build-in signal voltage switch – select 5V or 3.3V for the power at TXD and RXD as you switch.5. A female and a mal..

7 color automatic flash LED module
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7 color automatic flash LED module
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7 color automatic flash LED module

$6.98

Details Features1. A module with an auto-flash LED that can flash up to 7 colors.2. No programming needed. Just connect it with power supply and it'll work.3. 3-Pin anti-reverse cable included.4. Working voltage: 5V.5. PCB size: 2.0 x 2.0 cm.Application Main..

8 channel logic level converter bidirectional module, from 5V to 3.3v bidirectional module
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8 channel logic level converter bidirectional module, from 5V to 3.3v bidirectional module
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8 channel logic level converter bidirectional module, from 5V to 3.3v bidirectional module

$5.99

Details Features1. It is a mini bidirectional logical level converter%ĺ®»mall size.2. Designed in a distinct cross shape, it can be inserted into the pin sockets of an MB102 breadboard.3. With 8 channels, it can convert between high level and low level.4. Worki..

A step-down dc-dc converter module
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A step-down dc-dc converter module
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A step-down dc-dc converter module

$19.23$24.98

Details Features1. With a USB port; 4 pins for output voltage2. With power indicator light3. Input voltage: 5V – 40V4. Output voltage: DC 5V; output current: 2A5. PCB size: 4.4 x 2.7 cmApplicationThe module can be applied to the power supply for electro..

Actived buzzer module
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Actived buzzer module
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Actived buzzer module

$5.00

Details Features1. BUILT-IN OSCILLATING SOURCE – Produces sound once connect to power.2. LOW-LEVEL TRIGGER - A single low level can make the buzzer beep.3. ANTI-REVERSE PORT - Provides a firm connection.4. INDICATORS - With power light and indicator of ..

AdConverter - ADC0832 module
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AdConverter - ADC0832 module
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AdConverter - ADC0832 module

$8.99

Details Features1. 8-BIT DUAL-CHANNEL - ADC0832 on the module is an 8-bit dual-channel AD converter chip manufactured by NSC.2. LOW POWER CONSUMPTION – has only 15mW power consumption.3. WIDE INPUT VOLTAGE RANGE - 0V to 5V input range with a single 5V p..

AdConverter - MCP3004 module
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AdConverter - MCP3004 module
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AdConverter - MCP3004 module

$49.95

Details Features1. Use an AD Converter-MCP3004, which is a 10-bit successive approximation Analog-to-Digital (A/D) converter that uses on-chip sample-and-holding circuit.2. 4-line voltage inputs; the analog input can be programmed to single-ended input or pse..

charging module-Ys-04 dc-dc BUCK +5V USB
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charging module-Ys-04 dc-dc BUCK +5V USB
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charging module-Ys-04 dc-dc BUCK +5V USB

$4.55

Details IntroductionHaving been electrified, the module can detect the voltage in real-time. When you need to charge your digital products, like mobile phone, Ipad, MP3 and so on, you can touch the sw2 button slightly. Meanwhile, the USB power LED lights up a..

Driver shield motor
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Driver shield motor
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Driver shield motor

$53.99

Details Features1. A shield to drive DC motors, stepping motors and servos; just plug it onto a Uno board (Arduino, , or other compatibles) for use.2. Use L293D to drive motors: capable of driving two lines of DC motors at the same time; use ULN2003: capable ..

DS1307 real-time clock module
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DS1307 real-time clock module
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DS1307 real-time clock module

$6.99

Details Features1. Operating voltage: 4.5V to 5.5V.2. RTC Chip DS1307.3. Accuracy of the clock (quartz-dependent).4. EEPROM: AT24C32.5. IIC bus interface, maximum transmission speed of 100 kHz (at 5V VCC).SpecificationsOperating voltage: 4.5V to 5.5VRTC Chip ..

DS18B20 temperature sensor module and PCF8563 IIC I2C real-time clock RTC
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DS18B20 temperature sensor module and PCF8563 IIC I2C real-time clock RTC
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DS18B20 temperature sensor module and PCF8563 IIC I2C real-time clock RTC

$8.99

Details Features1. Integrates RTC PCF8563 and DS18B20 temperature sensor.2. Provides battery backup for continuous timekeeping; Low power consumption.3. Complete clock calendar functions include second, minute, hour, day, date, month and year timekeeping, whi..

Full color RGB matrix LED drive shield +RGB matrix screen
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Full color RGB matrix LED drive shield +RGB matrix screen
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Full color RGB matrix LED drive shield +RGB matrix screen

$55.00

Details Features1. A simplified version of Colordruino: functions just like the Colorduino, except that it's not supporting cascading; code completely compatible. Just plug the module onto a Uno board (Arduino, , or other compatibles) for use.2. Use DM163 as ..