Showing 637–648 of 661 results

W1209 heating element for incubator hair dryer accessories curling iron heater 90? degrees Celsius 12V air heater

SKU: 2328
Voltage: AC / DC 12V Dry surface Heating temperature: 90 ? (? 10 ?) Power: 90 ?: 5 W-50 W Material: Aluminum and ceramic Size: 35x21x5mm (LxWxH) Lead Wire: about 15cm Silver color

W1209 LED thermostat Temperature Controller Incubation

SKU: 1055
W1209 Mini thermostat Temperature controller Incubation thermostat temperature control switch Brand new and high quality Quantity:1pcs Temperature control range: -50 ~ 110 ° C Resolution: -9.9 to 99.9 is 0.1° C , 1 ° C temperature ranges other Measurement Accuracy: 0.1 ° C Control accuracy: 0.1 ° C Hysteresis accuracy: 0.1 ° C Refresh rate: 0.5 S Input Power: DC12V Measuring inputs: NTC (10K 0.5%) Waterproof sensor 0.5M Output: 1 Channel relay output, capacity = 10A Environmental requirements: -10 ~ 60 degree Humidity 20% -85%

W1209WK W2809 DC 12V LED Digital Thermostat Temperature Control Module + NTC Sensor thermostat Incubation

SKU: 1729
Temperature measurement range:-50Celsius-110Celsius Temperature 0.1,other paragraph 1 Celsius Accuracy:0.1Celsius Return difference accuracy:0.1Celsius Refresh rate:0.5s High temperature protection:0-110Celsius The input voltage:DC12V Measurement input:NTC (10K 0.5%) waterproof type sensor Output:10 a relay all the way Environmental requirements:-10Celsius,-60Celsius humidity 20%-85% Easy to use as compare to traditional w1209 module

W25Q128BVFG 25Q128BVFG W25Q128 25Q128 SOP16

SKU: 2111
Brand Name: IGMOPNRQ Type:Drive IC Condition:New Application:Computer Supply Voltage:International standard Dissipation Power:International standard Operating Temperature:International standard Model Number:W25Q128BVFG is_customized:Yes Package:SOP16

W25Q64 64Mbit 8MByte Storage FLASH interface module SPI BV FV

SKU: 2325
Use of w25q64 serial external flash memory chip or SPI interface support Provide STM32 test code Main parameters: Capacity: 64m-bit / 8m-byte Clock frequency: ?104mhz Operating voltage: 2.7-3.6V Size: 14mm x 15mm


SKU: 1817
The W25Q64FW (64M-bit) Serial Flash memory provides a storage solution for systems with limited space, pins and power. The 25Q series offers flexibility and performance well beyond ordinary Serial Flash devices. They are ideal for code shadowing to RAM, executing code directly from Dual/Quad SPI (XIP) and storing voice, text and data. The device operates on a single 1.65V to 1.95V power supply with current consumption as low as 4mA active and 1µA for power-down. All devices are offered in space-saving packages.

W3002 XH-3002 220V Digital LED Temperature Controller 10A Thermostat Control Switch Probe with waterproof sensor

SKU: 2065
XH-3002 220V Digital LED Temperature Controller 10A Thermostat Control Switch Probe with waterproof sensor W3002 Description Temperature measurement range: - 50 ~ 110?C Temperature control range: - 50 ~ 110?C Temperature measuring accuracy: plus or minus 0.2 ?C Temperature control precision: plus or minus 0.1 ?C Measuring input: NTC10K L = 1 meters waterproof probe Input power: according to the classification of choice Output power: according to the classification of choice Appearance size: 60 * 45 * 31 mm this Temperature Controller come with 1meter waterproof sensor this item sensor use 2P plug ,very easy to change , you also can choose more long sensor

Water Level Sensor Module Detection Depth Height Arduino

SKU: 1015
Water Level Sensor
Condition: New
Operating voltage: DC3-5V
Operating current: less than 20mA
Sensor Type: Analog
Detection Area: 40mmx16mm
Production process: FR4 double-sided HASL
Operating temperature:10-30
Humidity: 10% -90% non-condensing

WeMos D1 Esp-Wroom-02 Motherboard ESP8266 Mini WiFi Nodemcu Module with 18650 Battery holder

SKU: 1965
One AD inputs. Micro USB inputs. One programmable LED (D0). AUTO PROGRAM circuit. ESP8266 (ESP-WROOM-02 With TELEC) is equivalent to the NodeMCU. Analog Input (AD): Built-in dividing resistor (AD = 220K – ADC – 100K = GND). There is a SOLDER terminal for SLEEP MODE. Compatible With Arduino and NodeMCU. Operation and charging are possible at the same time. 18650 charging circuit including the 5V boosting circuit with TP5410. Overcharge protection, over-discharge protection built in. LED: Red = Charging, Green = Full charging. 3000 mA 18650 It is possible to operate for more than 17 hours on a battery. Integrated 18650 battery charging and discharging system. One switch controls whether the 18650 battery is powered or not. OLED’s SDA and SCL connected to the D1 pin and the D2 pin respectively. The five buttons are controlled by FLATH, RSET, D5, D6, and D7 respectively. The 5 Digital pins can configure the write/read/interrupt/PWM/I2C/one-wire supported separately. Operation and NodeMCU consistent, adding a programmable LED, you can use GPIO16 to control, display 8266 running status and other functions. Integrated OLED and five buttons, more convenient for development. The design concept originates from the open source project NodeMCU, and the development board integrates 18650 charging and discharging systems with charging and discharging protection. At the same time, an OLED and five directional buttons are integrated to facilitate the development.

WeMos D1 mini ESP8266 NodeMcu 4M bytes Lua WIFI module

SKU: 1329
D1 mini - Mini NodeMcu 4M bytes Lua WIFI Internet of Things development board based ESP8266 by WeMos

WeMos D1 R2 V2.1.0 WiFi Uno Based integration of ESP8266 32Mb flash For Arduino Nodemcu Compatible

SKU: 1381
Microcontroller: ESP8266EX Operating Voltage: 3.3V Digital I/O Pins: 11 (all I/O pins have interrupt/pwm/I2C/one-wire capability, except for D0) Analog Input Pins: 1 Flash Memory: 4MB On-Board Switching Power Supply: Input Voltage Range: 9V to 12V Output: 5V at 1A Max