通通

UNO downloader|TTL multi-port debugging downloader

Overview

The actual test can be used to download the program stm32 for arduino. I don’t know why it is still possible to debug TTL as a serial port. The next improvement is to make it smaller and then download the program for stc51.

Design Files

petal_20221015_102415.mp4

Related Devices

Devices	Class	introduce	Datasheet
1117-3.3			Download
U263-163N-4BS1735	The USB connector		Download
X5511FV-04-C70D30-1000			Download
1N4148W	Discrete semiconductor;Switching diode	Reverse recovery time (trr): 8ns DC reverse withstand voltage (Vr): 75V Average rectified current (Io): 150mA Forward voltage drop (Vf): 1V @ 10mA	Download
WT-01S	WIFI module		Download
RS-03K1270FT	Passive components;SMD resistor	Resistance (ohms): 127 Accuracy: ±1% Power: 1/10W Temperature coefficient: ±100ppm/°C	Download
WS3202E61-6/TR	Power/power management;Power supply monitoring chip	Overvoltage and overcurrent protection IC	Download

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

Hot

Technical Resources More

Search Datasheet?

Supported by EEWorld Datasheet

Technical Videos More

Forum More

Update:2024-11-22 14:19:50

A High-Speed CMOS Fully Differential Operational Amplifier
A High-Speed CMOS Fully Differential Operational AmplifierZhu Xiaozhen, Zhu Zhangming, Chai Changchun(Institute of Microelectronics, Xidian University, Xi'an 710071, China)1 Introduction The operation
MII RMII RGMII GMII
Recently I have been studying routines in a FPGA from Heijin, one of which is a non-IP core Gigabit Ethernet routine. I want to write down my learning experience and lessons, and hope that everyone wi
Tips Summary: A Guide to Bitwise Operations
I won't tell you how efficient the bitwise algorithm is. If you don't believe me, you can use 1 billion data to simulate it. Today I will tell you some classic examples of bitwise operations. However,
Please delete this article
[i=s]This post was last edited by anthony0424 on 2021-8-13 16:34[/i]Please delete this article
Wi-Fi architecture and future development of Wi-Fi standards
The common architecture of today's Wi-Fi products and the features they support, including the hardware requirements from Wi-Fi 4 (802.11n) to the latest Wi-Fi 6 (802.11ax). Wi-Fi 6E (6GHz 802.11ax),
Problems encountered when opening old version with new version of IAR and solutions
1.__nounwind declaration is incompatible with "__nounwind __interwork __softfp unsigned int __iar_builtin_STREXB(unsigned char, unsigned char volatile *)Solution: Right-click the project and enter opt

Datasheet More

Circuits More