Projects, Designs, and Technical Stuff

Projects, Designs, and Technical Stuff

Show off your projects you are working on. Talk about designs or ideas, ask technical questions, and share technical information.

Topics
USB-c data and pwr spliter

Started by rodrigopires on 28 Sep, 2022 13:25
Last post by spostma on 29 Sep, 2022 13:31

Views: 2025, Replies: 7
Connecting a separate-port BMS as a common-port

Started by Fallingwater on 29 Sep, 2022 10:40
Last post by Fallingwater on 29 Sep, 2022 13:11

Views: 3258, Replies: 2
Why use PMOS for reverse polarity protection instead of NMOS?

Started by AnasMalas on 29 Sep, 2022 06:38
Last post by redkitedesign on 29 Sep, 2022 09:55

Views: 6852, Replies: 7
Which Specs To Look For When Buying Differential Probe

Started by bostonman on 27 Sep, 2022 18:07
Last post by bostonman on 28 Sep, 2022 23:50

Views: 1144, Replies: 4
Need Help Identifying IC

Started by rfdes on 27 Sep, 2022 19:52
Last post by gamalot on 28 Sep, 2022 22:02

Views: 2294, Replies: 7
Bypassing the FET inside electrec mic, not just connecting as source follower.

Started by Deactivated-1 on 25 Sep, 2022 16:03
Last post by Zero999 on 28 Sep, 2022 21:24

Views: 2990, Replies: 6
What's the common name for an adhesive thermal spacer?

Started by Psi on 27 Sep, 2022 11:22
Last post by exmadscientist on 28 Sep, 2022 17:32

Views: 1370, Replies: 6
Designing a single 9 pin tube consneder mic circuit.

Started by Deactivated-1 on 27 Sep, 2022 01:40
Last post by TimFox on 28 Sep, 2022 17:18

Views: 1851, Replies: 5
Switching constant current source for electrolysis bath

Started by ricko_uk on 27 Sep, 2022 23:51
Last post by Circlotron on 28 Sep, 2022 13:16

Views: 2096, Replies: 9
Float charging Li battery for Fluke 845AB Null Meter

Started by enut11 on 26 Sep, 2022 00:38
Last post by muvideo on 28 Sep, 2022 07:55

Views: 4862, Replies: 24
What is this IC? (757-1 2143)

Started by crgarcia on 27 Sep, 2022 14:47
Last post by Fraser on 27 Sep, 2022 23:17

Views: 1503, Replies: 6
Weekly Timer

Started by gevv on 22 Sep, 2022 16:29
Last post by gevv on 27 Sep, 2022 21:07

Views: 2513, Replies: 5
Powering 12v Kids Gator XUV from 56v Batteries

Started by fuzzoli on 27 Sep, 2022 03:07
Last post by Circlotron on 27 Sep, 2022 11:46

Views: 3482, Replies: 4
Latching Pmos circuit for high voltages

Started by 2printbeta on 26 Sep, 2022 11:27
Last post by 2printbeta on 27 Sep, 2022 10:43

Views: 1495, Replies: 2
high voltage cause thin hairs of metal to grow a short inside potmeter

Started by oz2cpu on 26 Sep, 2022 08:26
Last post by fuzzoli on 27 Sep, 2022 02:32

Views: 1668, Replies: 6
Is there any open source PCB design to test manufacture capabilities?

Started by crgarcia on 26 Sep, 2022 21:43
Last post by Infraviolet on 26 Sep, 2022 22:26

Views: 837, Replies: 1
Simple circuit to generate VGA/Composite video?

Started by BlueApple on 22 Sep, 2022 13:45
Last post by james_s on 26 Sep, 2022 21:48

Views: 11323, Replies: 22
ltspice - can text run from top to bottom?

Started by ledtester on 26 Sep, 2022 17:28
Last post by ledtester on 26 Sep, 2022 19:13

Views: 778, Replies: 2
IP Controlled CC Source / LED Driver

Started by klr5205 on 23 Sep, 2022 14:50
Last post by klr5205 on 26 Sep, 2022 12:32

Views: 1226, Replies: 3
Design help - Reference voltage with increased current

Started by jfigge on 22 Sep, 2022 02:15
Last post by Terry Bites on 26 Sep, 2022 12:08

Views: 2570, Replies: 9
capacitor v loss

Started by tekguy on 26 Sep, 2022 00:45
Last post by Vovk_Z on 26 Sep, 2022 11:09

Views: 2006, Replies: 2
Voice Alert System + Convert .Wav Audio File to .Hex

Started by gevv on 26 Sep, 2022 08:58

Views: 950, Replies: 0
Preferred diode type for high current flyback diode? (1uH 120A)

Started by tinfever on 17 Sep, 2022 04:33
Last post by tinfever on 26 Sep, 2022 01:49

Views: 3125, Replies: 10
Making solid state relay with BT139 a bit confused with

Started by Chriss on 18 Sep, 2022 22:47
Last post by nigelwright7557 on 25 Sep, 2022 22:52

Views: 1510, Replies: 4
limited clearance on compact design using spring pins

Started by OwenH on 25 Sep, 2022 14:37
Last post by OwenH on 25 Sep, 2022 20:36

Views: 1340, Replies: 5
Why does nearly every tube circuit connect the screen bypass cap to ground not C

Started by Deactivated-1 on 22 Sep, 2022 23:13
Last post by TimFox on 25 Sep, 2022 20:11

Views: 6487, Replies: 12
Cordless vacuum conversion to Li-ion

Started by passengert78 on 25 Sep, 2022 13:30
Last post by passengert78 on 25 Sep, 2022 16:04

Views: 1718, Replies: 2
Looking for datasheet for 6" LCD display TL060WV600 V2

Started by up8051 on 25 Sep, 2022 12:29

Views: 752, Replies: 0
What limits the current in wires

Started by Kokoriantz on 16 Sep, 2022 03:34
Last post by tooki on 25 Sep, 2022 12:08

Views: 25364, Replies: 31
XGecu TL866II PLUS programmer Help

Started by autoelector on 17 Apr, 2018 15:05
Last post by rcamp48 on 25 Sep, 2022 10:22

Views: 12154, Replies: 17
full bridge buck boost converter blows mosfets

Started by turboii on 22 Sep, 2022 22:47
Last post by turboii on 24 Sep, 2022 22:51

Views: 2258, Replies: 6
new life to a MEGGER from 1970, great score

Started by oz2cpu on 23 Sep, 2022 10:31
Last post by jonpaul on 24 Sep, 2022 20:45

Views: 2205, Replies: 5
electronic load amp/voltmeter conections

Started by tekguy on 21 Sep, 2022 01:11
Last post by tekguy on 24 Sep, 2022 20:05

Views: 4091, Replies: 18
Using a MOSFET (2N7000) as a logic level converter

Started by pini.grigio on 21 Sep, 2022 12:30
Last post by Zero999 on 24 Sep, 2022 14:06

Views: 20980, Replies: 18
Contactor - help interpreting electical contactor data sheet.

Started by DTJ on 24 Sep, 2022 09:55
Last post by DTJ on 24 Sep, 2022 12:32

Views: 1257, Replies: 2
Minimising EMI from transformers, what orientation?

Started by Deactivated-1 on 23 Sep, 2022 21:40
Last post by Gyro on 24 Sep, 2022 08:58

Views: 1285, Replies: 2
x7r vs z5u capacitor for transformer in power supply?

Started by coppercone2 on 21 Sep, 2022 05:23
Last post by coppercone2 on 23 Sep, 2022 21:41

Views: 6579, Replies: 21
Screen grabber for Tektronix TDS 3xx series oscilloscopes

Started by jundar on 23 Sep, 2022 16:27

Views: 1184, Replies: 0
Microphone design inquiry

Started by TheWinterSnow on 23 Sep, 2022 09:05
Last post by Terry Bites on 23 Sep, 2022 14:45

Views: 808, Replies: 2
AC µV amplification - gain x1000

Started by 6SN7WGTB on 22 Sep, 2022 19:21
Last post by Terry Bites on 23 Sep, 2022 14:22

Views: 2370, Replies: 10

Go to page:

« 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 »

Full site Menu

Projects, Designs, and Technical Stuff

Projects, Designs, and Technical Stuff

USB-c data and pwr spliter

Connecting a separate-port BMS as a common-port

Why use PMOS for reverse polarity protection instead of NMOS?

Which Specs To Look For When Buying Differential Probe

Need Help Identifying IC

Bypassing the FET inside electrec mic, not just connecting as source follower.

What's the common name for an adhesive thermal spacer?

Designing a single 9 pin tube consneder mic circuit.

Switching constant current source for electrolysis bath

Float charging Li battery for Fluke 845AB Null Meter

What is this IC? (757-1 2143)

Weekly Timer

Powering 12v Kids Gator XUV from 56v Batteries

Latching Pmos circuit for high voltages

high voltage cause thin hairs of metal to grow a short inside potmeter

Is there any open source PCB design to test manufacture capabilities?

Simple circuit to generate VGA/Composite video?

ltspice - can text run from top to bottom?

IP Controlled CC Source / LED Driver

Design help - Reference voltage with increased current

capacitor v loss

Voice Alert System + Convert .Wav Audio File to .Hex

Preferred diode type for high current flyback diode? (1uH 120A)

Making solid state relay with BT139 a bit confused with

limited clearance on compact design using spring pins

Why does nearly every tube circuit connect the screen bypass cap to ground not C

Cordless vacuum conversion to Li-ion

Looking for datasheet for 6" LCD display TL060WV600 V2

What limits the current in wires

XGecu TL866II PLUS programmer Help

full bridge buck boost converter blows mosfets

new life to a MEGGER from 1970, great score

electronic load amp/voltmeter conections

Using a MOSFET (2N7000) as a logic level converter

Contactor - help interpreting electical contactor data sheet.

Minimising EMI from transformers, what orientation?

x7r vs z5u capacitor for transformer in power supply?

Screen grabber for Tektronix TDS 3xx series oscilloscopes

Microphone design inquiry

AC µV amplification - gain x1000

Navigation

Common actions