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Topic / Author	Views	Replies	Last post
Will the cheapest solar charger from China be able to charge a smartphone? p.kaczmarek2 13 Apr 2022 (19) Download, Articles 27 Apr 2022 12:30	6630	19	27 Apr 2022 12:30 DJCheester
Construction and modification of the OBD2 WiFi module witek_34 14 Apr 2022 (1) Devices Teardown 17 Apr 2022 15:49	5292	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) Download, Articles 03 Mar 2022 17:20	46854	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	6045	15	15 Feb 2022 11:59 noel200
UART in HDD - snapshot elektroda.pl TechEkspert 21 Aug 2016 (4) Video Tutorials 04 Feb 2022 18:36	17610	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	72754	13	02 Feb 2022 19:01 mirek 1
WB2S/BK7231 Tutorial - writing custom firmware - UDP/TCP/HTTP/MQTT p.kaczmarek2 30 Nov 2021 (74) Download, Articles 28 Jan 2022 00:20	57381	74	28 Jan 2022 00:20 p.kaczmarek2
Universal starter boards for various SMD microcontrollers with a prototype area p.kaczmarek2 09 Dec 2021 (7) Download, Articles 19 Dec 2021 21:00	2985	7	19 Dec 2021 21:00 SIEKIERA_666
We are building our own NAS server kassans 20 Feb 2020 (134) Download, Articles 16 Dec 2021 15:59	54321	134	16 Dec 2021 15:59 kassans

AA Battery Test - which are the best? Which are profitable? Which are you overpa bestler 29 Nov 2021 (35) Topics of the week 02 Dec 2021 09:34	13215	35	02 Dec 2021 09:34 noel200
Description of the square wave generator based on the NE555 chip grala1 23 Jan 2018 (13) Download, Articles 05 Nov 2021 15:06	5718	13	05 Nov 2021 15:06 Kuurak
Milling PCBs designed at Eagle malyjasiu 16 Dec 2013 (41) Download, Articles 26 Oct 2021 18:35	32514	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) Download, Articles 14 Aug 2021 18:42	8664	21	14 Aug 2021 18:42 YO8CDQ
Hub TP-LINK UH720 USB 3.0 - teardown, presentation, test Marcinolak xD 28 May 2020 (14) Devices Teardown 20 Jul 2021 21:28	5232	14	20 Jul 2021 21:28 RokitaDiabel
Replacing the WiFi module with ESP12F (ESP8266) in a smart / tuya device p.kaczmarek2 09 Jul 2021 (3) Download, Articles 11 Jul 2021 16:19	17901	3	11 Jul 2021 16:19 khoam

WARNING! Cheap step up / down converter - surprise ... XL6009 SylwekK 14 Feb 2018 (56) Download, Articles 23 May 2021 20:06	20220	56	23 May 2021 20:06 adam.eltra
PACHMET G600 Microscope with 4,3 "LCD - made in china - Test / Review / Des CMS 15 Nov 2018 (65) Download, Articles 09 Mar 2021 10:40	13290	65	09 Mar 2021 10:40 Darek.S
Arduino Mega + WiFi ESP8266 module, opinion, applications TechEkspert 02 Dec 2018 (18) Download, Articles 05 Mar 2021 21:09	9036	18	05 Mar 2021 21:09 TechEkspert
How to design a pulse transformer _lazor_ 14 Aug 2019 (44) Download, Articles 22 Feb 2021 19:49	18111	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) Download, Articles 10 Feb 2021 15:16	9957	35	10 Feb 2021 15:16 przemek_a1
A way to get the Behringer UMC202HD card tytka 01 Feb 2020 (17) Download, Articles 31 Jan 2021 22:25	8109	17	31 Jan 2021 22:25 kassans

Understanding Ohm's Law with one picture gulson 11 Dec 2017 (19) Topics of the week 02 Jan 2021 16:10	212673	19	02 Jan 2021 16:10 Wirnick
W1209 thermostat, test, opinion, applications TechEkspert 19 Apr 2018 (54) Download, Articles 21 Nov 2020 19:40	15462	54	21 Nov 2020 19:40 dgproject
Everything about UPS. TechEkspert 15 Dec 2014 (50) Download, Articles 21 Nov 2020 14:28	17280	50	21 Nov 2020 14:28 rezydent1
XL830L - A tiny, cheap Chinese multimeter. - Test / Review / Opinion. CMS 25 Jul 2018 (38) Download, Articles 15 Nov 2020 23:28	12993	38	15 Nov 2020 23:28 mada1950
OV7670 camera module, commissioning, tests with Arduino TechEkspert 19 Aug 2018 (25) Download, Articles 15 Nov 2020 15:41	11091	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) Download, Articles 03 Oct 2020 21:47	20022	39	03 Oct 2020 21:47 oldking
Why film capacitors lose their capacity - MKP X2 capacitor section TechEkspert 13 Sep 2020 (24) Download, Articles 18 Sep 2020 17:13	31206	24	18 Sep 2020 17:13 ojciec
Description of the step down converter based on the XL4005 grala1 28 Jan 2018 (54) Download, Articles 08 Sep 2020 15:04	15681	54	08 Sep 2020 15:04 H3nry
Comparison of online and offline UPS features - Green Cell (Sponsored) TechEkspert 19 Aug 2019 (45) Download, Articles 14 Aug 2020 11:08	10503	45	14 Aug 2020 11:08 elektryku5
System desktop manager, bug on Xiaomi phones - solution tomybb 14 May 2020 (12) Download, Articles 16 Jul 2020 06:59	22965	12	16 Jul 2020 06:59 Paulinkje
Arduino NANO Every, review, launch, tests, how to, and.... problems TechEkspert 04 Sep 2019 (32) Download, Articles 10 Jul 2020 06:08	16578	32	10 Jul 2020 06:08 freykarts
Homemade replacement for the processor paste ghost666 01 Apr 2020 (48) Download, Articles 08 Jul 2020 12:37	32304	48	08 Jul 2020 12:37 elektryku5
Comparison of two NEO-6M GPS receivers grala1 20 Oct 2018 (13) Download, Articles 06 Jul 2020 14:30	6360	13	06 Jul 2020 14:30 pabog
Smart Home Innovation Contest - applications by 2 July 2020 (Sponsored) magic9 24 Jun 2020 (0) News 24 Jun 2020 12:47	906	0	24 Jun 2020 12:47 magic9
DigiSpark mini Arduino ATtiny85 module, commissioning, test TechEkspert 15 Jul 2018 (31) Download, Articles 17 Jun 2020 21:35	10329	31	17 Jun 2020 21:35 m7marek
Resolution vs. accuracy - what is it and what are the differences? ghost666 30 Apr 2020 (2) Download, Articles 25 May 2020 21:02	9414	2	25 May 2020 21:02 jparka
MUSTOOL MDS8207 - multimeter with oscilloscope mode. First impressions. zgierzman 27 Aug 2019 (24) Download, Articles 10 May 2020 19:41	21084	24	10 May 2020 19:41 SlaWasII
120W induction heater - a typical gadget or a useful workshop tool? bestler 25 May 2018 (41) Download, Articles 05 May 2020 16:45	37344	41	05 May 2020 16:45 kudlatyco2
Ferrite bead disenchanted - facts and myths ghost666 23 Mar 2016 (10) Download, Articles 28 Apr 2020 16:46	15444	10	28 Apr 2020 16:46 Maciek267
Arduino nano - first run, test, opinion. TechEkspert 19 Sep 2017 (24) Download, Articles 26 Apr 2020 10:58	13113	24	26 Apr 2020 10:58 pustan
Converter module 12VDC to 230V, test, opinion TechEkspert 22 Aug 2018 (14) Download, Articles 06 Apr 2020 17:00	8526	14	06 Apr 2020 17:00 Malas1984
HX3208 radio for self-assembly - description and review grala1 13 May 2018 (6) Download, Articles 03 Mar 2020 09:50	6765	6	03 Mar 2020 09:50 Tadsos
UNI-T UT33B - "Cheap / Dear" - multimeter with backlight and HOLD func CMS 04 Feb 2019 (52) Download, Articles 06 Feb 2020 13:52	12678	52	06 Feb 2020 13:52 CMS
DP30V5A power supply module - test, opinion, applications TechEkspert 19 Feb 2018 (45) Download, Articles 28 Jan 2020 20:46	11655	45	28 Jan 2020 20:46 LA72
DDS function generator set for assembly, commissioning and tests TechEkspert 19 Mar 2018 (29) Download, Articles 01 Jan 2020 20:53	13992	29	01 Jan 2020 20:53 jarek_lnx
ATOMIC Pi - an alternative to the Raspberry Pi with Atom x5 for PLN 127 pseven 25 Dec 2018 (13) News 20 Dec 2019 13:13	9693	13	20 Dec 2019 13:13 nieigo
How to connect two wires together? ghost666 01 Nov 2019 (50) Download, Articles 17 Dec 2019 18:19	68250	50	17 Dec 2019 18:19 alfazulu
DUAL / QUAD SATA HAT - HAT shield with 2/4 SATA ports for Raspberry Pi 4, Rock P pseven 13 Dec 2019 (0) News 13 Dec 2019 10:32	8445	0	13 Dec 2019 10:32 pseven
10 circuit simulation apps for amateurs and professionals ghost666 20 Nov 2019 (21) Download, Articles 24 Nov 2019 12:14	23028	21	24 Nov 2019 12:14 Błękitny

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Download, Articles

Comparison of online and offline UPS features - Green Cell (Sponsored)

Smart Home Innovation Contest - applications by 2 July 2020 (Sponsored)

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