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L9110S 4-Channel DC Motor Drive Module
1.Description:
1>.The motor driver module itself is equipped with a built-in L9110S chip that can drive 4 DC motors or 2 4-wire 2-phase stepper motors simultaneously.
2>.The module operates with a power supply vol...
$2.79
$3.99
SKU: GY21053-1
$2.79
$3.99
30
3PCS Five-Pointed Star Breathing Light DIY Kit, SMD 0805 Soldering Practice Kit
1.Introduction:
PBL-20S is a Five-Pointed Star Breathing Light DIY Kit. It is a simple breathing light and Its brightness automatically fades.
2.Feature:
1>.20pcs highlight LED
&n...
$6.99
$9.99
SKU: GY18740
$6.99
$9.99
30
Coulometer Lead-acid Battery Voltage Monitor, Battery Capacity Monitor, 30A Charge/Discharge Controller 6V-60V LCD Display
1.Description:
ZK-J30 is a high-precision current acquisition type battery meter, also known as a coulomb meter with 30A relay switch control output. It can display the real-time capacity and charging/discharging time of the battery in...
$11.19
$15.99
SKU: GY21224-1
$11.19
$15.99
31
WIFI High Temperature Controller APP Remote Control K-type Thermocouple -99~999C LCD Display 10A Relay Switch Controller
1.Description:
XY-WT04-W is a wireless WIFI K-type digital high temperature controller module with APP Sinilink control. It can be widely used at smart home,Industrial control, Automatic irrigation, Indoor ventilation. Protection equip...
$13.29
$18.99
SKU: GY21223-1
$13.29
$18.99
30
High Temperature Controller K-type Thermocouple -99~999C LCD Display 10A Relay Switch Controller
1.Description:
XY-WT04 is a K-type digital high temperature controller module. It can be widely used at smart home, Industrial control, Automatic irrigation, Indoor ventilation.
XY-WT04 high temperature control module has high pre...
$8.75
$12.50
SKU: GY21222-1
$8.75
$12.50
30
DC 12V 24V 30W TWS Bluetooth-compatiable Amplifier Audio Module Mono AUX/U-disk Music Player
1.Description:
ZK-301B is a DC 12V 24V 30W TWS Bluetooth Amplifier Audio Module, perfect for DIY wireless Bluetooth speakers and transponders. It can receive Bluetooth music, as well as AUX/USB audio input. It also features a unique TW...
$6.99
$9.99
SKU: GY21171-1
$6.99
$9.99
30
50W+50W+100W Subwoofer Bluetooth-Compatiable Amplifier Module 2.1Channel Treble Bass AUX/U-disk Audio APP Controller
1.Description:
XY-S100H is a DC 12V 24V 50W+50W+100W HIFI Bluetooth 2.1 Amplifier Audio Module with Stereo Treble Bass Subwoofer, perfect for DIY wireless Bluetooth speakers and transponders. This module can receive Bluetooth music, as...
$23.79
$33.99
SKU: GY21211-1
$23.79
$33.99
31
3D Mini PCB Christmas Tree with Music DIY Kit, SMD Component Soldering Kit
1.Introduction:
It is a mini Christmas tree DIY kit. Three different PCB are combined into a 3D stereo Christmas tree model.. It can be powered by a button battery and can be free from the power supply. Built-in 7 LED gradient modes an...
$4.89
$6.99
SKU: GY21210-1
$4.89
$6.99
31
Voltage Buck Converter, DC-DC 1200W Step Down Power Supply Adapter, 6V-70V to 0-60V 0-20A CVCC Adjustable Voltage Converter LCD Display Fan Remote Control
1.Description:
XY-6020 is a DC-DC 20A 1200W High Power CVCC Adjustable Automatic Buck Power Supply adapter with a 1.8inch LCD display screen and remote controller. It is a non-isolated converter which supports solar charging. It can co...
$53.19
$75.99
SKU: GY21209-1
$53.19
$75.99
30
DC 12V 24V RES485 Modbus RTU Relay Controller,16CH-IN-NPN 16CH-OUT Programmable Switch Optocoupler Isolator for PLC
1.Description:
The Optocoupler Isolator for PLC is an expansion board used to increase the number of control objects to meet the control requirements of the system. In MODBUS mode, a maximum of 64 devices can be connected in para...
$21.99
SKU: GY21188-1
$21.99
DC Buck Converter 1200W DC-DC Step Down Power Supply Module 6V-70V to 0-60V 0-20A CVCC Adjustable Voltage Transformer LCD Display Fan
1.Description:
XY-6020L is a DC-DC 20A 1200W High Power CVCC Adjustable Automatic Buck Power Supply Module with a new generation of larger LCD display screen. It is a non-isolated converter which supports solar charging.
&n...
$27.99
$39.99
SKU: GY21208-1
$27.99
$39.99
31
GPIO Shield for RPI 3B/3B+/4B/ZERO Terminal Interface Module
1.Description:
This GPIO Terminal Interface Module extends the RPI's 40Pin. The right side of the module provides a showy silk screen hint, as well as LED indicators. On the left side of the module are four groups of wiring t...
$30.99
SKU: GY21183-1
$30.99
UPS Voltage Converter 6V-36V 30A Dual DC Power Supply Switch Module
1.Description:
The Dual DC Power Supply Switch is a dual power intelligent switching module, which can realize the intelligent switching between the main power supply and the backup power supply. When the main power supply is pow...
$26.59
$37.99
SKU: GY21182-1
$26.59
$37.99
31
Simulated TDS Sensor Water Conductivity Sensor Water Quality Tester for UNO
1.Description:
The Water Conductivity Sensor can be used to measure water quality in daily life. In general, the TDS of running water is within 100, and the pure water is within 10.
2.Feature:
1>.It can realize th...
$6.29
$8.99
SKU: GY21176-1
$6.29
$8.99
30
DC 12V 24V 36V Trigger Counter Module 5-Bit 0.56in Red Digital Tube Display
1.Description:
QF-C05 is a trigger counter. Each time press "+1" button, the calculator adds one. And each time press "-1" button, the calculator subtracts one. Returns 0 when press and hold the "-1"...
$5.51
$7.35
SKU: GY21161-1
$5.51
$7.35
25
DC3.7V-120V Lead-acid Battery Voltage Monitor, Lithium Battery Charge Discharge Controller Protection Board
1.Description:
The battery control charging module is a module that controls the power supply of the charger. It can realize automatic power off after the battery voltage exceeds the preset value.
2.Feature:
1>.Su...
$5.25
$7.50
SKU: GY21163-1
$5.25
$7.50
30
DC6V-120V 30A Lead-acid Battery Voltage Monitor, Lithium Battery Charge Discharge Controller Protection Board
1.Description:
The battery charging control module is a module that controls the power supply of the charger. It can realize automatic power off after the battery voltage exceeds the preset value.
2.Feature:
1>.Su...
$6.65
$9.50
SKU: GY21162-1
$6.65
$9.50
30
DIY Adjustable PWM Signal Generator, Voltage Current Temperature Tester Electronics Kit, Multifunctional LED Meter Soldering Kits for School Learning
Introduction:
【 All in one Experiment DIY Kit 】The multi-functional soldering kit can measure voltage and current, temperature, logic level, circuit on-off, signal frequency and duty cycle, etc. It can also act as a PWM adjustable sign...
$11.19
$15.99
SKU: GY21145-1
$11.19
$15.99
31
4Bit Optocoupler Isolator 5V to 24V Level Voltage Converter Board PLC Signal with DIN Rail
Parameter:
Conversion frequency:20KHZ.
Application:
1. It can be used for signal isolation
2. PLC signal level converting
3. PNP/NPN signal to NPN signal
4. Signal level voltage converter
...
$5.45
$7.79
SKU: GY21221-1
$5.45
$7.79
30
LED Musical Christmas Snowman Kit, DIY Snowman Music Box with RGB LED Automatic Flicker Light, Soldering Projects for Xmas Gifts Ideas
1.Introduction:
It is designed into ten different Christmas snowman cute cartoon characters, each Christmas snowman middle character is combined into "CHRISTMAS!", and there is a full color LED behind, with 14 full color LED ...
$7.69
$10.99
SKU: GY21190-1
$7.69
$10.99
31
