Global announcement&Announcement & Sticky [0]

Topics	Replies	Views	Last Posts
Pulse transformer 50KHz with rectifier by Alex68	0	44	Wed Oct 11, 2023 3:41 pm by Alex68
Autotransformer 180 - 250V by Alex68	0	37	Wed Oct 11, 2023 3:22 pm by Alex68
Electronic transformer. From 1-255v in 1 volt steps by Alex68	0	55	Wed Oct 11, 2023 2:28 pm by Alex68
303__TRANSFORMER CASES by Defran	0	134	Wed Oct 11, 2023 1:45 pm by Defran
Mains voltage detector 160 - 240V by Alex68	0	86	Mon Oct 09, 2023 5:49 pm by Alex68
Semiconductor Tester by Alex68	3	95	Sat Oct 07, 2023 12:56 am by Alex68
302__SOIL MOISTURE IRRIGATION by Defran	0	194	Fri Oct 06, 2023 4:54 pm by Defran
Programmable electronic relay by Alex68	0	92	Thu Oct 05, 2023 11:31 am by Alex68
301__FLAME WITH TINY85 by Defran	0	160	Thu Oct 05, 2023 10:47 am by Defran
300__GENERAL PURPOSE OLED MENU by Defran	0	171	Wed Oct 04, 2023 7:38 pm by Defran
299__OHM NETWORK MEASUREMENT by Defran	0	159	Wed Oct 04, 2023 7:16 pm by Defran
Generator of single pulses from a button of different durations according to the code by Alex68	2	50	Wed Oct 04, 2023 4:49 pm by Alex68
Keyboard PWM on discrete logic with indicator by Alex68	0	55	Tue Oct 03, 2023 4:43 pm by Alex68
298__LCD LONG TEXT by Defran	2	147	Tue Oct 03, 2023 4:02 pm by Defran
Automatic switch-off of street lighting by Alex68	0	83	Sun Oct 01, 2023 7:51 pm by Alex68
297__CHANGING TEXT DISPLAY by Defran	0	127	Sun Oct 01, 2023 2:20 pm by Defran
Recalculation Decades by Alex68	1	60	Sat Sep 30, 2023 6:22 pm by Alex68
296__PWM LOGARITHMIC LIGHT by Defran	0	122	Sat Sep 30, 2023 12:26 pm by Defran
295__PWM SINUS LIGHT by Defran	0	136	Fri Sep 29, 2023 3:59 pm by Defran
Keyboard PWM for high power LED by Alex68	0	82	Thu Sep 28, 2023 2:53 pm by Alex68
Logic of the register by Alex68	0	52	Thu Sep 28, 2023 2:19 pm by Alex68
294__24 INPUTS WITH 74xx165 by Defran	0	147	Thu Sep 28, 2023 12:14 pm by Defran
293 _TINY84 AND LCD by Defran	0	173	Wed Sep 27, 2023 2:49 pm by Defran
8051 Simple keypad by royqh1979	0	97	Wed Sep 27, 2023 1:44 pm by royqh1979
292__UJT_OSCILLATOR by Defran	0	134	Mon Sep 25, 2023 12:37 pm by Defran
291__PLOTTER PAPER by Defran	1	170	Sun Sep 24, 2023 2:47 pm by Alex68
287__LEMON SOUNDS by Defran	4	184	Fri Sep 22, 2023 10:15 am by Defran
290__555 CONTROLLED BY DIALS by Defran	0	163	Fri Sep 22, 2023 12:19 am by Defran
Functional op-amp - 10Hz -70MHz by Alex68	1	100	Wed Sep 20, 2023 5:02 pm by Alex68
289__ELECTRONIC LOCK by Defran	0	204	Wed Sep 20, 2023 12:24 pm by Defran
288__PHMETER WITH ARDUINO by Defran	0	171	Mon Sep 18, 2023 9:41 pm by Defran
Bipolar transistor triggers RS - T by Alex68	0	52	Mon Sep 18, 2023 8:18 pm by Alex68
286__OLED OHMETER by Defran	2	191	Sun Sep 17, 2023 10:58 am by Alex68
Controller 4 DC motor speed programs by Alex68	0	51	Sat Sep 16, 2023 5:59 pm by Alex68
285_DESIGN IDEAS_5 by Defran	0	171	Sat Sep 16, 2023 4:56 pm by Defran
Soft START-STOP DC Motor by Alex68	2	77	Sat Sep 16, 2023 9:21 am by Alex68
283__LAMP CONTROLLED BY LDR ON 2 ENVIRONMENTS by Defran	6	301	Fri Sep 15, 2023 7:47 am by blitobyte
Frequency meter attachment for metal detector by Alex68	0	54	Thu Sep 14, 2023 2:21 pm by Alex68
65 kHz generator by Alex68	0	36	Wed Sep 13, 2023 6:44 pm by Alex68
Ultra-low frequency pulse generator by Alex68	0	41	Wed Sep 13, 2023 6:21 pm by Alex68
6 Generators of the same frequency and different signal durations by Alex68	0	52	Wed Sep 13, 2023 5:42 pm by Alex68
Program: Analog levels indicator by Alex68	1	62	Tue Sep 12, 2023 8:48 pm by Alex68
Program: Analog comparator mode by Alex68	1	52	Tue Sep 12, 2023 7:27 pm by Alex68
284__GARDEN LAMP CONTROLLED BY LDR AND DELAY by Defran	0	154	Tue Sep 12, 2023 1:15 pm by Defran
LED night light by Alex68	0	96	Sun Sep 10, 2023 7:33 pm by Alex68
282__DC SIGNAL CONTROL WITH HYSTERESIS OPAMP by Defran	0	172	Sat Sep 09, 2023 6:57 pm by Defran
Functional pulse sequence generator by Alex68	0	43	Fri Sep 08, 2023 7:11 pm by Alex68
PWM sine wave by Alex68	1	90	Fri Sep 08, 2023 4:28 pm by Alex68
Generic LDR controlled switching device by blitobyte	0	89	Thu Sep 07, 2023 11:38 am by blitobyte
281__PWM FREQUENCY CHANGE. UNO AND NANO by Defran	0	237	Wed Sep 06, 2023 1:55 pm by Defran