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Here you can find selected projects, programs and articles related to electronics.

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	Topic / Author	Views	Replies	Last post
	[15.12.2022, webinar] Learn about the Ultra-Wideband (UWB) technology gulson 09 Dec 2022 (0) Events 09 Dec 2022 10:40	603	0	09 Dec 2022 10:40 gulson
	Sipeed M1s and M0sense - affordable AI modules based on BL808 and BL702 ghost666 06 Dec 2022 (1) News 06 Dec 2022 10:58	2217	1	06 Dec 2022 10:58 Anonymous
	WiFi module - ESP32 + DS18B20, internet radio and BT speaker TechEkspert 22 Jul 2017 (30) Articles 03 Dec 2022 16:13	23106	30	03 Dec 2022 16:13 hassaanqureshi106
	[Youtube] How to flash BK7231T smart 2gang switch and free it from the cloud - video guide p.kaczmarek2 14 Nov 2022 (25) Articles 15 Nov 2022 23:02	4266	25	15 Nov 2022 23:02 Anonymous
	Regulated power supply (darlington power) for LM317 10A 1.2..37V kozak84 10 Dec 2003 (121) Articles 03 Nov 2022 16:42	242024	121	03 Nov 2022 16:42 kotbury
	OpenBeken Command use case -a 'menu' using one button and one LED for 5 relays btsimonh 08 Oct 2022 (15) Articles 01 Nov 2022 08:06	3687	15	01 Nov 2022 08:06 p.kaczmarek2
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	STM32 Blue Pill - an alternative to Arduino ghost666 14 Mar 2019 (58) Articles 30 Oct 2022 16:16	17901	58	30 Oct 2022 16:16 MVictor
	Unitra Diora "Beskid" DMP-411 - interior, photo gallery, diagram p.kaczmarek2 15 Oct 2022 (12) Devices Teardown 18 Oct 2022 08:33	4425	12	18 Oct 2022 08:33 sq3evp
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	[Youtube] Firmware change in Tuya relay with busy UART lines p.kaczmarek2 02 Oct 2022 (0) Articles 02 Oct 2022 13:19	3690	0	02 Oct 2022 13:19 p.kaczmarek2
	[Youtube] Removing the SMD module and changing the BK7231 firmware in the RGBCW p.kaczmarek2 11 Sep 2022 (12) Articles 23 Sep 2022 01:47	5883	12	23 Sep 2022 01:47 Anonymous
	[BK7231T] E27 A60-Bulb LED RGBCCT ferbulous 18 Sep 2022 (6) Articles 19 Sep 2022 17:47	2697	6	19 Sep 2022 17:47 p.kaczmarek2

	28BYJ-48 stepper motor control with the use of a module based on ULN2003A grala1 25 Nov 2017 (13) Articles 09 Sep 2022 10:12	9123	13	09 Sep 2022 10:12 zdziwiony
	Mercury rectifiers or a bit of electronics history. kamilsos 25 May 2010 (11) Articles 29 Aug 2022 21:45	32452	11	29 Aug 2022 21:45 Strumien swiadomosci swia
	The 5$ DT-BL10 board (BL602 WiFi & BT), new MCU from Bouffalo Lab p.kaczmarek2 15 Jun 2022 (10) Articles 18 Aug 2022 11:05	6270	10	18 Aug 2022 11:05 blakadder
	A big test of small antennas for amateur handheld radios 2m / 70cm djbpm 01 Jul 2022 (14) Articles 21 Jul 2022 12:07	13614	14	21 Jul 2022 12:07 djbpm
	Tuya 4CH touch switch 10A marioalmeida 14 Jul 2022 (3) Articles 17 Jul 2022 10:09	3522	3	17 Jul 2022 10:09 gulson
	Digital thermostat W1209 - description and review grala1 24 Feb 2018 (44) Articles 16 Jul 2022 21:55	42063	44	16 Jul 2022 21:55 prosiak_wej
	OpenBeken on MOES/Andeli TuyaMCU switch Tow96 08 Jul 2022 (4) Articles 08 Jul 2022 14:35	5382	4	08 Jul 2022 14:35 Anonymous
	How To Fix Your RTV Remote Effectively, Quickly Without Effort and Expenses momo222 18 Nov 2012 (27) Video Tutorials 24 Jun 2022 18:59	106389	27	24 Jun 2022 18:59 mar_tym
	Cheap AliExpress 13a socket with CB2S (BK7321N) Bemsman 10 May 2022 (3) Articles 15 May 2022 18:00	5751	3	15 May 2022 18:00 p.kaczmarek2
	Sensor for measuring AC current SCT013 30A grala1 16 Feb 2018 (20) Articles 01 May 2022 19:28	10164	20	01 May 2022 19:28 JohnNeo
	Will the cheapest solar charger from China be able to charge a smartphone? p.kaczmarek2 13 Apr 2022 (19) Articles 27 Apr 2022 12:30	9384	19	27 Apr 2022 12:30 DJCheester
	TuyaMCU protocol - communication between the microcontroller and the WiFi module p.kaczmarek2 19 Mar 2022 (8) Articles 27 Apr 2022 02:46	12249	8	27 Apr 2022 02:46 LED5W
	Construction and modification of the OBD2 WiFi module witek_34 14 Apr 2022 (1) Devices Teardown 17 Apr 2022 15:49	9132	1	17 Apr 2022 15:49 hindoos
	Change of the firmware of the LCR T4 M328 element tester from the elektroda.pl g TechEkspert 27 Aug 2017 (72) Articles 03 Mar 2022 17:20	67596	72	03 Mar 2022 17:20 pitek3010
	Plastic flashlight-powerbank from China for 18650 cells, "800W" p.kaczmarek2 04 Feb 2022 (15) Devices Teardown 15 Feb 2022 11:59	8955	15	15 Feb 2022 11:59 noel200
	Electrical socket controlled by WiFi - BW-SHP8 - start-up and tests p.kaczmarek2 27 Apr 2020 (18) Articles 12 Feb 2022 19:39	9981	18	12 Feb 2022 19:39 RomanCitro

	UART in HDD - snapshot elektroda.pl TechEkspert 21 Aug 2016 (4) Video Tutorials 04 Feb 2022 18:36	24081	4	04 Feb 2022 18:36 TechEkspert
	How to quickly fix a stuck key on the keyboard? lukasker 26 Feb 2010 (13) Video Tutorials 02 Feb 2022 19:01	85744	13	02 Feb 2022 19:01 mirek 1
	WB2S/BK7231 Tutorial - writing custom firmware - UDP/TCP/HTTP/MQTT p.kaczmarek2 30 Nov 2021 (74) Articles 28 Jan 2022 00:20	101865	74	28 Jan 2022 00:20 p.kaczmarek2
	Unitra Taraban 2 - DMP-602 - interior photo gallery, schematic diagram p.kaczmarek2 30 Dec 2021 (14) Devices Teardown 14 Jan 2022 16:33	5466	14	14 Jan 2022 16:33 kill14
	Termomix TM6 - worn mixing knife, causing leakage from the mixing bowl. afro78 29 Dec 2021 (32) Articles 06 Jan 2022 20:53	38175	32	06 Jan 2022 20:53 harnasx
	Universal starter boards for various SMD microcontrollers with a prototype area p.kaczmarek2 09 Dec 2021 (7) Articles 19 Dec 2021 21:00	4833	7	19 Dec 2021 21:00 SIEKIERA_666
	We are building our own NAS server kassans 20 Feb 2020 (134) Articles 16 Dec 2021 15:59	65223	134	16 Dec 2021 15:59 kassans
	Description of the square wave generator based on the NE555 chip grala1 23 Jan 2018 (13) Articles 05 Nov 2021 15:06	6822	13	05 Nov 2021 15:06 Kuurak
	Milling PCBs designed at Eagle malyjasiu 16 Dec 2013 (41) Articles 26 Oct 2021 18:35	36180	41	26 Oct 2021 18:35 neo62
	How to repair a laptop power supply? What is the danger? Breaking wire tomybb 26 May 2021 (21) Articles 14 Aug 2021 18:42	13011	21	14 Aug 2021 18:42 YO8CDQ
	Replacing the WiFi module with ESP12F (ESP8266) in a smart / tuya device p.kaczmarek2 09 Jul 2021 (3) Articles 11 Jul 2021 16:19	28899	3	11 Jul 2021 16:19 Anonymous
	WARNING! Cheap step up / down converter - surprise ... XL6009 SylwekK 14 Feb 2018 (56) Articles 23 May 2021 20:06	30132	56	23 May 2021 20:06 adam.eltra
	Old satelitte tuner teardown and some DIY experiments with PAL ICs p.kaczmarek2 18 May 2021 (4) Devices Teardown 21 May 2021 21:24	5451	4	21 May 2021 21:24 omin172
	PACHMET G600 Microscope with 4,3 "LCD - made in china - Test / Review / Des CMS 15 Nov 2018 (65) Articles 09 Mar 2021 10:40	17661	65	09 Mar 2021 10:40 Darek.S
	Arduino Mega + WiFi ESP8266 module, opinion, applications TechEkspert 02 Dec 2018 (18) Articles 05 Mar 2021 21:09	12051	18	05 Mar 2021 21:09 TechEkspert
	How to design a pulse transformer _lazor_ 14 Aug 2019 (44) Articles 22 Feb 2021 19:49	22497	44	22 Feb 2021 19:49 _lazor_
	Artificial load 1.0V - 30V 0.01A - 9.99A. Max. 60W R06 - China - review CMS 06 Feb 2018 (35) Articles 10 Feb 2021 15:16	11931	35	10 Feb 2021 15:16 przemek_a1
	Understanding Ohm's Law with one picture gulson 11 Dec 2017 (19) Topics of the week 02 Jan 2021 16:10	215901	19	02 Jan 2021 16:10 Wirnick
	HP Deskjet D1360 printer Teardown and step by step carriage control with Arduino p.kaczmarek2 23 Dec 2020 (16) Devices Teardown 28 Dec 2020 16:33	8832	16	28 Dec 2020 16:33 czareqpl
	Everything about UPS. TechEkspert 15 Dec 2014 (50) Articles 21 Nov 2020 14:28	20574	50	21 Nov 2020 14:28 rezydent1
	XL830L - A tiny, cheap Chinese multimeter. - Test / Review / Opinion. CMS 25 Jul 2018 (38) Articles 15 Nov 2020 23:28	19218	38	15 Nov 2020 23:28 mada1950
	OV7670 camera module, commissioning, tests with Arduino TechEkspert 19 Aug 2018 (25) Articles 15 Nov 2020 15:41	15924	25	15 Nov 2020 15:41 DJ.TRoX
	50W COB 30V-36V LED minitest from China - will it really be 50W? p.kaczmarek2 22 Sep 2020 (39) Articles 03 Oct 2020 21:47	26883	39	03 Oct 2020 21:47 oldking

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