Relay problem

Relay status led’s are blinking but the relay coil is not activating Ask Question 1 1 Devices I am using are: 1) Songle 2 channel relay module – https://www.electronicscomp.com/2-channel-5v-relay-module-with-optocoupler?gclid=CjwKCAjwvuzkBRAhEiwA9E3FUnbadf71q6h2pX_VsmrUK6x0c9dHQm9aZ0EjEIRIoKsbmvFoRhY96xoCbcUQAvD_BwE 2) Breadboard power supply […]

Relay problem

0 Short Answer V0.1 Introduction The OP’s relay is optoisolated, low level triggered designed for 5V Arduino. This type of relay switches on if input signal is less than 1V, and switches […]

TB6612FNG Motor Driver References

TB6612FNG Motor Driver References SparkFun TB6612 Motor Driver – US$4.95 https://www.sparkfun.com/products/14451 AliExpress TB6612FNG Double Motor Driver Module – US$1.31 https://fr.aliexpress.com/item/Hot-TB6612FNG-Dual-Motor-Driver-Module-for-Arduino-STM32-ARM-Replce-L298N/32658863656.html?spm=a2g0w.search0604.3.14.3ad835baW7q6iO&ws_ab_test=searchweb0_0,searchweb201602_9_10065_10068_319_10059_10884_317_10887_10696_321_322_10084_453_10083_454_10103_10618_10307_537_536_10902,searchweb201603_51,ppcSwitch_0&algo_expid=bbeb033e-e054-41ab-a806-3c2773ceada8-2&algo_pvid=bbeb033e-e054-41ab-a806-3c2773ceada8 TaoBao TB6612FNG Double Motor Driver Module – CN¥13.85 https://detail.tmall.com/item.htm?spm=a230r.1.14.59.22601cc5OfrD4r&id=562244612496&ns=1&abbucket=6 SparkFun TB6612FNG Hookup […]

L298N Motor Driver

L298N 电机驱动板模块 直流步进电机马达 ¥10.43 https://detail.tmall.com/item.htm?spm=a230r.1.14.16.17c57d63EjELxB&id=18566053714&cm_id=140105335569ed55e27b&abbucket=6 AliExpress L298N Dual H Bridge DC Stepper Motor Driver Controller Board Module for Uno R3 Raspberry Pi Starter DIY Kit – US$1.68 / pièce https://fr.aliexpress.com/item/L298N-Module-Dual-H-Bridge-Stepper-Motor-Driver-Board-Modules-for-Arduino-Smart-Car-FZ0407-Free/1761850243.html?spm=a2g0w.10010108.1000016.1.27077b19Y3J1ss&isOrigTitle=true L298 Datasheet […]