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Hardware Design

Has Anyone Seen a Knob Design with a Wide Top and Narrow Bottom for Micro Synths?

Came up with a new 6mm knob design for a micro Synth I’ve been trying out. This works well for what I wanted (a bit more grip, and clearance from […]

Is It True That ESP32 Has Noisy Analog Inputs, and Can I Mitigate This with Resistors and Capacitors

I want to design a new board that will read temperature with an NTC and a k-type sensor and I want some Bluetooth connectivity. I have heard that the ESP32 […]

How Might US-China Trade Relations Impact PCB/PCBA Pricing and Imports?

So I generally try to stay away from politics publicly, but I live in the US, and as you may have heard there was an election here. Deferring judgement on […]

Anyone having experience in extending I2C bus length using P82B715?

Anyone having experience in extending I2C bus length using P82B715?

Urgent Review Needed for IoT Board Design with GPRS, WiFi, and Bluetooth Features

Hello everyone, I have a design I need to send to production tonight, the design just came in some hours ago.. It’s an IOT board. In the firmware, I will […]

could anyone help me pick up a 50A:5A current tranformer from DIGIkey,

Hey @here could anyone help me pick up a 50A:5A current tranformer from DIGIkey, I don’t know enoug hardware to find a non intrusive one myself.

Is there any resources available for flayback transformer design for power supply design

Hello everyone Is there any resources available for flayback transformer design for power supply design

How does R41 affect AC measurement accuracy in my energy meter?

Hello everyone, Good day. While working on my energy meter project, i noticed that the accuarcy of measurement ( AC and AC voltage) increases or decreases with a change in […]

Is my water monitoring draft okay, and do you have suggestions?

hello everyone i am trying to create a water monitoring and here is my draft is it okay or do you guys have suggestions? the ammonia sensor is temporary because […]

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