Tell us about yourself!
Hi, Can I add one more slave to get sensor reading from a different place, please reply. (firstname.lastname@example.org)
ESP32: SIM800L and Barrier Sensor
Hi, this is not the right way to check the condition of a battery, especially heavy duty batteries. Because the no load voltage of the battery is totally different from the on load battery voltage. You may check the voltage of a weak battery that doesn't start the car, even that will show good till you push the car start button. Only when you push the start button, the voltage will drop to low, because the battery is not able supply the required current.So the right way to check a battery is, connect a reasonable load instantaneously and measure the battery voltage at that instant.
I love this clock design from Mr. Hari and I made 2 clocks using Vero PCBs. This is semi permanent assembly and we can easily replace Nodemcu, Matrix panel and even wiring harness any time to try morphing Clock remix etc.,Thanks again Mr. Hari for publishing this clock.
I am 73 years old retired Telecom engineer and my hobby is electronic and IoT. I am trying to make and your PCB will be helpful. Please quote your price. email@example.com. Also I redraw the circuit for my clarity, please say ok or correct it if any mistake. Please reply.
Hi, I am 73 years old retired Telecom Engineer and my hobby is electronics and IoT. I am fascinated by this unique Clock project and thanks for the publisher. I am trying to replicate one and before that I want to ensure my understanding of the connections are ok. So I made a full diagram, please confirm if it is ok or correct it if there is any mistake. As you have made one successfully, I request you to check my diagram and please reply. Thank you in advance.
A very good Clock project with so many additional features. I like your approach. Expecting more from you and thanks for sharing this project.
Hi, someone please give me the LxBxH of one segment for me fabricate using plastic sheet. Thank you in advance.
Great Job !!! Thanks for sharing this wonderful "Timer Project" with multiple choice.
Thanks for the nice project. It works fine but the Alexa feature is not working with Echo Dot 3rd Gen. Please advice.
Thanks for publishing this wonderful project. If the sensor output is in MQTT, it will be versatile one with GUI dashboard and lots of data manipulation options. Please consider.
Hi, Thank you, I tried and it works fine
I am 72 years retired Telecom Engineer and my Hobby is Arduino. I need to change your program to Switch on my House lights at 6.30 Pm and Switch OFF at 6 Am. Please advice what are the program lines to be edited/ changed to make this happen. With great regards, firstname.lastname@example.org
Large Motors Class
Really great !!!, especially for senior citizens hobbists like me. Thank you so much for publishing this.