Module Board
Voltage: DC5V
Precise details>>
Precise details:
Description: What's new about V2.2.0 Use new ESP-12S wifi module, antenna performance is more excellent. Add resettable fuse.Feature: 1..
$26.99
Ex Tax:$26.99
Product Description: What's new about V2.3.0 Move the USB & Button to top. Features: 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0) 1 analog input(3.2V max input) a Micro USB connection Compatible with Compatible with Node..
$14.99
Ex Tax:$14.99
What's new about V3.0.0: Optimize the circuitAdd Deep-Sleep jumper.Default firmware: lastest MicroPython ESP8266 firmware. Features: 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0)1 analog input(3.2V max input)a Micro USB connectionCompatible with MicroPyt..
$15.99
Ex Tax:$15.99
Here is the schematic diagram: https://www.renhotecic.com/image/download/pdf/20160328211732%E5%8E%9F%E7%90%86%E5%9B%BE.pdfDescription: The D1 mini is a mini wifi board based on ESP-8266EX. 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0) 1 analog ..
$18.99
Ex Tax:$18.99
Description:Based on the ESP-8266EX.Compatible, you can use it on IDE.NodeMcu Compatible11 Digital I/O pins1 Analog Input pinOTA -- Wireless Upload(Program)On board switching power supply -- Max 24V input, 5V 1A output What's new about V2.1.0Use BRT (Bias Resistor Transistor), easier into flash mode..
$25.99
Ex Tax:$25.99
The D1 R2 is a mini wifi board based on ESP-8266EX. 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0) 1 analog input(3.3V max input) A Micro USB connection A power jack, 9-24V power input. Compatible with Compatible with nodemcu Ge..
$23.99
Ex Tax:$23.99
Description:This is the old version of D1. 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0) 1 analog input(3.3V max input) A Micro USB connection A power jack, 9-24V power input. Compatible with Compatible with nodemcu Infos: click here!!Package..
$21.99
Ex Tax:$21.99
Feature: The Opto-isolator Breakout Board which uses the ILD213T optoisolator and discrete transistors to correct the logic. Comes with two channels can help you to connect digital systems (like a 5V microcontroller) to a high-voltage or noisy system. It electrically isolates a controller from t..
$11.10
Ex Tax:$11.10
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Features:
With optocoupler isolation, the control signal and the power of the controlled device are isolated, which greatly increases the rigidity of the interference.
Compatible with MCU and control board, 3V or 5V signal
High level start, low level stop, PWM speed reg..
$6.99
Ex Tax:$6.99
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Feature:
For storage of data in for your projects this I2C EEPROM module is your
best choice. This module is based on the EEPROM chip AT24C256, which has
256k bit capacity. It communicate with for Arduino with I2C bus, helps you
do much more data storage easily.Package includes:
3 x EEPRO..
$11.99
Ex Tax:$11.99
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Description:
1. DCD: Carrier detection. Mainly used for Modem to inform the computer that it is in the online state, that is, Modem detects dial tone and is in the online state.
2. RXD: This pin is used to receive data from external devices; when you use Modem, you will find t..
$5.99
Ex Tax:$5.99
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Specifiacations:
Measuring range: 0.0V-200V
Measurement accuracy: 0.1%
Refresh rate: about 200ms once
Display mode: three 0.36" digital tube
Power supply range: 4V-30V
Working current: less than 8mA
Display color: Blue
Storage temperature: -10 ° C to +65 ° C
Input impedance: approximately..
$8.99
Ex Tax:$8.99