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sushisongren

A MOSFET Blasting engineer

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This user joined on 02/16/2020.

My Projects

This project is based on MAX5719A from Maxim. Hopefully, This will the most easily programable voltage reference.

ProVol-- My 1ppm DAC accuracy Voltage Reference

I began to use STM32 since 7 years ago. Nucleo is a good choice, but why not build my own STM32 Core Board？

Build my own STM32 Core Board

Use STM32 and INA226 to build a ampere meter for myself，which could measure ±25A within 0.3% error. The INA260 version is on his way.

Build My Ampere Meter

A thermometer result with a resolution of 0.0078°C and an accuracy of up to ±0.1°C across the temperature range of -20°C to 50°C.

A Thermometer Based on TMP117

Projects I Like & Follow

2021 Hackaday Prize

An Open Source Software Defined Oscilloscope

ThunderScope

The 2018 Hackaday Prize

AMS's new AS7265X 3-chip set promises a compact, 18-channel, 20 nm FWMH spectrometer for less than $25

Compact, $25 spectrometer

kris-winer Kris Winer

A DIY oscilloscope probe to dig small differential signals embedded in high common mode voltages.

A 10X 100MHz Differential Probe

bud-bennett Bud Bennett

Hackaday Prize 2019

I didn't have enough to buy a Lab Bench PSU... So I made one.

OPEN Power

john-loeffler John Loeffler

USB Power Delivery Based Lithium Polymer Battery Charger

LiPow - The USB C LiPo Battery Charger

alex-klimaj Alex Klimaj

Hackaday Prize 2019

The slightly different USB peripheral

pcbtc (GaN edition)

lucy-fauth Lucy Fauth

2021 Hackaday Prize

The PySpectrometer is a Python (OpenCV and Tkinter) implementation of an optical spectrometer for the Raspberry Pi.

Raspberry Pi Spectrometer

Arduino-compatible ATMega32U4 board with USB-C PD3.0 PPS Trigger

PD Micro - USB-C PD3.0 PPS Trigger

I have trained wild magpies in my Garden to trade litter for food! The whole project relies on mechanical design, electronics, software and

BirdBox

An active scope probe with high-ish bandwidth and very low input capacitance

DIY 1.3 GHz FET Probe

Home made two channel 5uH LISN (Line impedance stabilization network) for conducted emission measurements up to 60V systems.

DIY CISPR-25 LISN

kevarek kevarek

Replacement PCB for TS100, adds USB-C PD to every hackers favourite tool!

Otter-Iron - TS100 USB-PD hardware mod

jana-marie Jana Marie

Is it possible to build a precise Fluorescence Imaging Device at home?

A DIY Imaging Fluorometer

A new capacitance displacement sensor interface for my seismometer with improved performance and low cost.

22-bit Capacitance to Digital Converter

bud-bennett Bud Bennett

3D printed ball screw actuator focusing on minimal cost.

3D Printed Ball Screw Actuator

Hackaday Prize 2019

Open source visual aid platform

OpenEyes

cristidragomir97

Using red pitaya to create calibration tables

Using red pitaya for long time data logging

marcel-ochsendorf Marcel Ochsendorf

A clock displaying the accurate count of the number of seconds that have elapsed since the Unix epoch

Unix Time Clock

dillon-nichols Dillon Nichols

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Bits

Kris Winer wrote 03/26/2021 at 03:23

Thanks for following my Compact, $25 spectrometer project!

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