0525
Home > 55% OFF Zone

55% OFF Zone

375 Results for 55% OFF Zone
1 / 19
 
View: Show: 204080
by Price Popularity

2.4G nRF24L01+ RFID Wireless Transmission Module 2dBm 1mW 2.4G nRF24L01+ RFID Wireless Transmission Module 2dBm 1mW SKU: 4620 Quantity: 1 2.4G n... $3.85 $1.73 SKU: 4620
$3.85 $1.73
56

BLE Shield 4.0 Bluetooth Shield for Arduino UNO BLE Shield 4.0 Bluetooth Shield for Arduino UNO Overview     BLE shield is to adapt Bluetooth Low Energy to serial port, which is specifically designed for Arduino motherboard and compatible boards, plug and play. As the shield supports both 3.3V and 5V operating levels,... $28.74 $12.93 SKU: 5698
$28.74 $12.93
55

L293D Motor Shield for ESP8266 WiFi ESP12E Lua L293D Motor Shield for ESP8266 WiFi ESP12E Lua NOTE:ESP12 is not include in shipping!!!!   Features: 1. ESP12 DEV KIT development board expansion module; 2. lead ESP12 DEV KIT all function pins: SPI, UART, GPIO, AI and 3.3V power connector; 3. expand two-way ... $10.69 $4.81 SKU: 6972
$10.69 $4.81
55

12V White LED Panel Board 24 SMD 3528 LED Energy Saving Panel Light 12V White LED Panel Board 24 SMD 3528 LED Energy Saving Panel Light Specification: 1. LED: 24pcs (Highlight 3528) 2. Size: 80*25MM 3. Substrate: aluminum plate (1.5MM thick) $4.37 $1.97 SKU: 6183
$4.37 $1.97
56

24YK-RX 6Bit Non-lock Wireless Switch Module 2.4G Remote Receiver 24YK-RX 6Bit Non-lock Wireless Switch Module 2.4G Remote Receiver Description: 1. Frequency: 2.4Ghz 2. Receiving Current: 23mA 3. Modulation: GFSK 4. Output Status: latch / non-latching 5. Encoded form: Learning code 6. Distance: 50 m (accessibility) 7. Voltage: 2.5 ~ 3.6V ... $2.99 $1.35 SKU: 7067
$2.99 $1.35
56

24YK-TX 6Bit Non-lock Wireless Switch Module 2.4G Remote Transmitter 24YK-TX 6Bit Non-lock Wireless Switch Module 2.4G Remote Transmitter Description: 1. Frequency: 2.4Ghz 2. Current: 0 ~ 15mA 3. Output Power: 5db 4. Maximum speed: 1M 5. Encoded form: Learning code 6. Distance: 50 m (accessibility) 7. Voltage: 2.5 ~ 3.6V 8. Sleep Current: 3.... $2.99 $1.35 SKU: 7066
$2.99 $1.35
56

315MHz Wireless Receiving Module Receiver Module Wireless Module 315MHz Wireless Receiving Module Receiver Module Wireless Module SKU: 3635 Quantity: 1 Description ... $1.76 $0.79 SKU: 3635
$1.76 $0.79
55

Digital Touch Sensor Module Switch Sensor for Arduino AVR Digital Touch Sensor Module Switch Sensor for Arduino AVR Description Touch key detection IC, providing a touch key. Touch detection IC is designed to replace traditional keys with variable key size and design. Low power consumption and wide operating voltage DC and AC touch key features.... $3.75 $1.69 SKU: 3278
$3.75 $1.69
56

ICSI001A USB Touch Light Module White Superbright Bulb Light LED USB Touch Lamp ICSI001A USB Touch Light Module White Superbright Bulb Light LED USB Touch Lamp Using USB interface power supply, low power consumption, brightness, small and convenient Parameters: Voltage: 4 v to 6 v Current: 140 ma (voltage 5 v) Power consumption: 0.7 W (voltage 5 v) Brightness: 80 lm (voltage 5 v) ... $2.12 $0.95 SKU: 3450
$2.12 $0.95
56

KY-010 Photo Interrupter Module for Arduino AVR PIC KY-010 Photo Interrupter Module for Arduino AVR PIC Photo interrupter module and a digital interface, built-in 13 LED build a simple circuit to produce photo-interrupter, warning lamp. It comes with digital interfaces of the LED, the light blocking access number 3 sensor interfaces,sens... $2.09 $0.94 SKU: 2770
$2.09 $0.94
55

KY-011 5mm Red and Green LED Common Cathode Module for Arduino AVR PIC KY-011 5mm Red and Green LED Common Cathode Module for Arduino AVR PIC Specification: Color: Green + Red Diameter: 5mm Case Color: None Package Type: Diffusion Voltage (V): 2.0-2.5v Using a current (MA): 10 Viewing angle: 150 Wavelength (NM): 571 +644 Luminous intensity (MCD): 20-40; 40-80... $2.24 $1.01 SKU: 2771
$2.24 $1.01
56

KY-013 Analog Temperature Sensor for Arduino AVR PIC KY-013 Analog Temperature Sensor for Arduino AVR PIC 1. Module introduces The module is based on the thermistor (resistance increases with the ambient temperature changes) works, a sense of real-time to know the temperature of the surrounding environment changes, we send the data to th... $1.80 $0.81 SKU: 2773
$1.80 $0.81
55

KY-018 photoresistor module for Arduino AVR PIC KY-018 photoresistor module for Arduino AVR PIC 1. Introduction Photoresistor in our daily lives but also be able to see, is mainly used in smart switch, giving our students Live brings some convenience, but, in our daily electronic design will also be used. Then in order to make be... $1.87 $0.84 SKU: 2776
$1.87 $0.84
56

KY-021 MINI Reed Switch Module for Arduino AVR PIC KY-021 MINI Reed Switch Module for Arduino AVR PIC Reed module and the interface comes with digital 13 LED build a simple circuit to produce a Reed warning lamp 13 comes with digital interfaces of the LED, the Reed sensor access number 3 interface, when Reed sensors Sensed a key signal, ... $1.91 $0.86 SKU: 2779
$1.91 $0.86
56

KY-026 Flame Sensor Module Arduino Compatible KY-026 Flame Sensor Module Arduino Compatible Description: Flame module Interface module and number 13 comes with LED build a simple circuit to produce flame warning lamp 13 comes with digital interfaces of the LED, the flame sensor connected digital three interfaces, when the fla... $2.35 $1.06 SKU: 2783
$2.35 $1.06
55

KY-036 Touch Sensor Module for Arduino AVR PIC KY-036 Touch Sensor Module for Arduino AVR PIC Metal Touch Interface module and number 13 comes with LED build a simple circuit to produce a touch cue lights comes with digital interfaces of the LED, the metal touch sensor connected digital three interfa... $3.43 $1.54 SKU: 2789
$3.43 $1.54
56

MQ8 Hydrogen Gas Sensor Detection Module Arduino Comptible MQ8 Hydrogen Gas Sensor Detection Module Arduino Comptible Specification: Size: 32 mm X22mm X27mm Main chip: the LM393, MQ-8 gas sensor Working voltage: DC5V 1. With a signal output instructions. 2. Dual signal output (TTL lev... $8.35 $3.76 SKU: 2298
$8.35 $3.76
55

PCD8544 Shield RAM 84*48 Mini LCD Display For Raspberry Pi B+/B PCD8544 Shield RAM 84*48 Mini LCD Display For Raspberry Pi B+/B 3470 SKU: 5158 Quantity: 1 ... $9.99 $4.50 SKU: 5158
$9.99 $4.50
56

Power Voltage Detection Sensor Module Arduino Compatible Power Voltage Detection Sensor Module Arduino Compatible Specification - Size: 28mm X16mm X15mm (LxWxH) - Main chip: LM393 - Work voltage: DC5V Features - Instructions with the signal output; - Current wide detection range: DC0-25V input; - Current detection resolution: DC0-25... $5.99 $2.70 SKU: 3563
$5.99 $2.70
56

Protoshield Proto Screw Shield for Arduino Protoshield Proto Screw Shield for Arduino Overview     Arduino Proto Screw Shield extends all pins of the Arduino out to 3.5mm pitch screw terminals. It also has a lot of the utility provided by Arduino Protoshield, including: a large prototyping space of both conn... $7.30 $3.29 SKU: 5649
$7.30 $3.29
55


Result Pages:  1  2  3  4  5 ...  Next >>  Displaying 1 to 20 (of 375 products)