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DC-4.0GHz RF Fixed Attenuator Radio Frequency FixedDC-4.0GHz RF Fixed Attenuator Radio Frequency Fixed
-24%
DC-4.0GHz RF Fixed Attenuator Radio Frequency Fixed
$15.25$19.96

Product performance indicators: Frequency range: DC - 4.0GHz Maximum power: 23dBm (200mW) Standing wave ratio: ≤ 1.20 System impedance: 50Ω RF interface: SMA double female head (Outer screw inner hole) Attenuation:        ...

GY GPS Module Board 9600 Baud Rate With AntennaGY GPS Module Board 9600 Baud Rate With Antenna
-21%
GY GPS Module Board 9600 Baud Rate With Antenna
$12.90$16.43

Description: Module with antenna, mini size with strong signal. EEPROM save the configuration parameter data when power down. With data backup. With LED signal lights. Compatible with various flight control modules. Power supply: 3V-5V The...

Clear Acrylic Case For Raspberry Pi Zero & Zero WClear Acrylic Case For Raspberry Pi Zero & Zero W
-14%
Clear Acrylic Case For Raspberry Pi Zero & Zero W
$5.46$6.35

Features: 1. Easy to setup, nice performance 2. 2 layers, 4 bolts and nuts included 3. Will fit Raspberry Zero & Zero W Notes: Only includes the case. Package Included: 1x Clear Acrylic Case  Clear...

MEGA Sensor Shield V2.0 Expansion Board For ATMEGA 2560 R3 Geekcreit for Arduino - products that work with official Arduino boardsMEGA Sensor Shield V2.0 Expansion Board For ATMEGA 2560 R3 Geekcreit for Arduino - products that work with official Arduino boards
-20%
MEGA Sensor Shield V2.0 Expansion Board For ATMEGA 2560 R3 Geekcreit for Arduino - products that work with official Arduino boards
$9.37$11.72

Description:  New MEGA Sensor Shield V2.0 dedicated sensor expansion board set market expansion board advantages in one design, PCB Immersion Gold processed all of the digital and analog interfaces. The motherboard will not only be...

3pcs 3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell3pcs 3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell
-24%
3pcs 3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell
$9.23$12.10

Features: Suitable range: For nominal voltage 3.6V 3.7V lithium battery(Including 18650,26650, lithium polymer batteries) Product Size: 64mmx20mmx3.4mm Material:Metal Charging voltage: 12.6V Maximum output current: 20A Maximum output power / charging power: 252W Electrical Parameters  ...

SANMIN AC-DC Isolated AC 110V / 220V To DC 5V 600mA Constant Voltage Switching Power Supply Converter ModuleSANMIN AC-DC Isolated AC 110V / 220V To DC 5V 600mA Constant Voltage Switching Power Supply Converter Module
-22%
SANMIN AC-DC Isolated AC 110V / 220V To DC 5V 600mA Constant Voltage Switching Power Supply Converter Module
$8.19$10.55

AC-DC Isolated AC 110V / 220V To DC 5V 600mA Constant Voltage Switch Power Supply Converter Module With Shell   Descriptions: The power supply is isolated industrial grade built-in power module with temperature protection, overcurrent...

BH1750FVI Digital Light Intensity Sensor Module AVR 3V-5VBH1750FVI Digital Light Intensity Sensor Module AVR 3V-5V
-14%
BH1750FVI Digital Light Intensity Sensor Module AVR 3V-5V
$7.02$8.19

>>>Manual: Click here to open<<< Features: ROHM original chip BH1750FVI Sensor built 16 bit AD converter Digital output directly, omitting complex calculations and calibration Not distinguish ambient light Spectral characteristics close to visual sensitivity High-precision...

5Pcs LM2596 DC-DC Adjustable Step Down Power Supply Module5Pcs LM2596 DC-DC Adjustable Step Down Power Supply Module
-24%
5Pcs LM2596 DC-DC Adjustable Step Down Power Supply Module
$10.61$14.05

Description: Input voltage: 4.5-35V Output voltage: 1.5-35V(Adjustable) Output current: Rated current is 2A,maximum 3A(Additional heatsink is required) Features: Conversion Efficiency: Up to 92% (output voltage higher, the higher the efficiency) Switching Frequency: 150KHz Rectifier: Non-Synchronous...

Nextion NX3224T024 2.4 Inch Man-machine Interface HMI Screen Kernel In EnglishNextion NX3224T024 2.4 Inch Man-machine Interface HMI Screen Kernel In English
-24%
Nextion NX3224T024 2.4 Inch Man-machine Interface HMI Screen Kernel In English
$25.84$34.08

Description: The English version of the kernel, use the English version of the IDE IDE software download: Here! Link Wiki No Display Resolution 320 * 240 Display Interface Serial Screen Type Touch Screen Display Controller...

Basic Starter Kit UNO R3 Mini Breadboard LED Jumper Wire Button With Box For Geekcreit for Arduino - products that work with official Arduino boardsBasic Starter Kit UNO R3 Mini Breadboard LED Jumper Wire Button With Box For Geekcreit for Arduino - products that work with official Arduino boards
-24%
Basic Starter Kit UNO R3 Mini Breadboard LED Jumper Wire Button With Box For Geekcreit for Arduino - products that work with official Arduino boards
$15.25$19.96

Descriptions: Perfect for Shield Prototyping and Testing Plastic housing, metal contact clips Accept wire with diameter 20-29AWG Volatge/current: 300V/3-5A 400 tie-point 2 Power Lanes, Tie-point 100 1 Double-strip, Tie-point 300 Solderless Breadboard Size: 82x55x8.5mm Package...

3Pcs LM2596 DC-DC Adjustable Step Down Power Supply Module3Pcs LM2596 DC-DC Adjustable Step Down Power Supply Module
-22%
3Pcs LM2596 DC-DC Adjustable Step Down Power Supply Module
$8.18$10.52

Description: Input voltage: 4.5-35V Output voltage: 1.5-35V(Adjustable) Output current: Rated current is 2A,maximum 3A(Additional heatsink is required) Features: Conversion Efficiency: Up to 92% (output voltage higher, the higher the efficiency) Switching Frequency: 150KHz Rectifier: Non-Synchronous...

4 Digital Green LED Tachometer RPM Speed Meter + Proximity Switch Sensor NPN4 Digital Green LED Tachometer RPM Speed Meter + Proximity Switch Sensor NPN
-18%
4 Digital Green LED Tachometer RPM Speed Meter + Proximity Switch Sensor NPN
$18.31$22.31

Specifications: Power requirement: DC 8-15V Measure range: 5-9999RPM Clear ze ro: Automatic Display refresher rate: 3 Times/Sec Measure indication: RPM<5000,±2, RPM>5000,±3 Display: Green 0.56" LED Response frequency: 100HZ Tachometer dimension: 72 x 36 x 20mm...

bluetooth 4.2 DC5V Battery 12V Two Channel Audio Decoder Boardbluetooth 4.2 DC5V Battery 12V Two Channel Audio Decoder Board
-24%
bluetooth 4.2 DC5V Battery 12V Two Channel Audio Decoder Board
$22.31$29.37

Note: 5V power supply direction cannot be reversed, the wrong connection will burn the board bluetooth Name: bluetooth Support 32G memory card Panel function button schematic:     1. LCD display: It can display the...

5Pcs Micro USB TP4056 Charge And Discharge Protection Module Over Current Over Voltage Protection5Pcs Micro USB TP4056 Charge And Discharge Protection Module Over Current Over Voltage Protection
-5%
5Pcs Micro USB TP4056 Charge And Discharge Protection Module Over Current Over Voltage Protection
$8.51$8.94

Characteristic:   On-board TP4056 lithium battery charging management chip On-board micro USB head, can be directly connected with most of the smart phone charger as the input side to the lithium battery charging Reserved IN+ and...

DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory ModuleDS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module
-5%
DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module
$7.19$7.56

Features:   1. DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains...

LILYGO TTGO Camera Module OV2640 2 Megapixel Adapter Support YUV RGB JPEG For T-Camera Plus ESP32-DOWDQ6 8MB SPRAMLILYGO TTGO Camera Module OV2640 2 Megapixel Adapter Support YUV RGB JPEG For T-Camera Plus ESP32-DOWDQ6 8MB SPRAM
-26%
LILYGO TTGO Camera Module OV2640 2 Megapixel Adapter Support YUV RGB JPEG For T-Camera Plus ESP32-DOWDQ6 8MB SPRAM
$11.79$15.84

Feature: Camera: OV2640 Camera Resolution: 2Megapixel Type: Normal / Lengthened Normal / Fisheye lens / Lengthened fisheye lens (Optional) Size: 21.77 x 12.61 x 4.28mm / 74.91 x 12.61 x 4.28mm Camera Seat: 8.54mm 24pin Array Size UXGA 1600 x...

ESP8266 ESP-12E Remote Serial Port WIFI Transceiver Wireless ModuleESP8266 ESP-12E Remote Serial Port WIFI Transceiver Wireless Module
-13%
ESP8266 ESP-12E Remote Serial Port WIFI Transceiver Wireless Module
$8.19$9.37

ESP8266 ESP-12E Remote Serial Port WIFI Transceiver Wireless Module Description: ESP8266-12E is an enhanced version ESP8266-12, improve peripheral circuitry increases impedance matching, the signal output is better, whether it is stable or anti-jamming capability, have...

Microphone Voice Sound Sensor ModuleMicrophone Voice Sound Sensor Module
-17%
Microphone Voice Sound Sensor Module
$5.84$7.02

Microphone Voice Sound Sensor Module For Description: This is microphone voice sound sensor module for Brand: KEYES Model: KY-038 Adopt LM393 main chip Electric condenser microphone Features Single channel signal output Low level output signal...

Experimental Platform For Raspberry Pi Model B And UNO R3 Geekcreit for ArduinoExperimental Platform For Raspberry Pi Model B And UNO R3 Geekcreit for Arduino
-9%
Experimental Platform For Raspberry Pi Model B And UNO R3 Geekcreit for Arduino
$18.50$20.22

Experimental Platform For Raspberry Pi 2 Model B / B+ And UNO R3 Description: This is a Experimental Platform For Raspberry Pi 2 Model B B+ and UNO R3 With Breadboard, Male to Female Bread cable,  T type 40P...

Geekcreit 2x13 USB Mini Spectrum LED Board Voice Control Sensitivity AdjustableGeekcreit 2x13 USB Mini Spectrum LED Board Voice Control Sensitivity Adjustable
-20%
Geekcreit 2x13 USB Mini Spectrum LED Board Voice Control Sensitivity Adjustable
$9.37$11.72

Description:   Module size: 39.5mm*15mm*10mm Red and Green optional   Function introduction:   1, With a microphone, no need to connect to audio cable. 2, Power: 5V(USB interface ). 3, High brightness. 4, Using single-chip microcomputer...

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