Electronic Modules

12V loop delay module, cycling relay, stable delay switch circuit performance Application: Module is energized, the relay simultaneously pull, then disconnect , a cycle , often used in machine cycle start, stop , product life testing , component life testing, automation equipment control ,...Read More

Application: This module is cyclic delay module , often used in the product life test , aging test , automation equipment control , PLC industrial control, electronic development , Arduino Robotics , an extremely broad range of applications . Product description: 1 T...Read More

High Performance 5V power delay alarm module，Buzzer Module This module voltage of 5V, powered alarm delay begins. Application: Power-delay alarm. Product Features: 1 made ​​of imported high-quality delay chip design, the performance is far superior to...Read More

High Performance 12V power delay alarm module，Buzzer Module This module voltage of 12V, with a power that began after the alarm delay and alarm delay function selection. Application: Power-delay alarm. Product Features: 1. made ​​of imported high-quality de...Read More

Water temperature sensor probe, thermistor probe, NTC precision, 10K, 1% accuracy Specifications: NTC 10k Accuracy ± 1% 3950, white care line White wire length 1M terminal tail clamped XH2.54 Probe copper shell: 6 * 30MM 10K temperature re...Read More

Flame sensor with a small plate DuPont 20cm long with two lines, a small PCB board, a flame sensor, flame sensor for external expansion modules. Size 16 * 14mm, positioning holes, 3.1mm Read More

12V soil moisture alarm module, below the humidity alarm Uses: By adjusting potentiometer control soil moisture threshold , can automatically vegetable garden , garden automatic watering pots home soil moisture monitoring , electronic competitions , with buzzer alarm , automatic alarm wh...Read More

Positioning a small plate, a thermistor, two 20cm DuPont lines for external expansion module temperature sensor   Size 16 * 14mm, positioning holes, 3.1mm Read More

Uses: By adjusting potentiometer control soil moisture threshold , can automatically vegetable garden , garden automatic watering pots home soil moisture monitoring , electronic competitions , with buzzer alarm , automatic alarm when the humidity is less than the setting , more than set the al...Read More

Ultra-small LM2596 power supply module DC / DC BUCK 3A adjustable buck module regulator ultra LM2596S 24V switch 12V 5V 3V DC-DC step-down power module IN + input positive-IN-input negative! The OUT + output the positive OUT-output negative ...Read More