Control Center Latching Relay
Автор: Mik Master
Загружено: 2025-10-26
Просмотров: 22
I’M PLANNING ON SHOWING THE ENTIRE PROJECT AND THE CODE. I BUILT A 4 LATCHING RELAY TO MAKE ALL OF THE BUTTONS OPERATE. IN DOING SO THE RESET PIN WASN’T WORKING CORRECTLY. IN THE NEXT VIDEO I’LL DISCUSS THAT…
This is the latching relay part of the project. It took the longest to get working correctly.
LINK TO THE CODE:
https://pastebin.com/MACXyp4u
LINK TO DIAGRAM:
https://imgur.com/a/smUy1jh
LINKS TO RELATED VIDEOS:
Reversing Polarity
• control center reversing polarity and volt...
Tank Monitor
• Control Center Tank Monitor
Nextion
• How I used Nextion with my control center ...
PARTS LINKS:
CD40106BE CHIP
BOJACK CD40106BE CD40106 CMOS Hex Schmitt Triggers New (Pack of 10) https://a.co/d/azg14g8
CD4027 CHIP
Xytronic CD4027 Major Brands Dual JK Master-Slave Flip-Flop, Pack of 10 https://a.co/d/eTLyiK1
104 CAPACITORS
BOJACK 0.1uF 50V Ceramic Disc Capacitors 100nF Low-Voltage high Dielectric Constant Ceramic Capacitor (Pack of 50) https://a.co/d/78rccMB
The buttons I used were out of a kit. Search for bread board buttons...
Nextion 5.0″ Intelligent HMI Display Module NX8048P050-011C Capacitive LCD-TFT Touch Screen 800 * 480, Support Video Audio Animation Play Functions and RTC. https://a.co/d/e0EPL0q
Teensy 4.1 (with Pins) https://a.co/d/4wIzzUU
Couldn't find the link to the one in the video here's another level shifter I've used in the past
WWZMDiB 12 Pcs Logic Level Shifter Converter Module 4 Channel Bidirectional 3.3V to 5V, 5V to 3.3V Support UART IIC I2C SPI 1-Wire Compatible with for Arduino Raspberry Pi ESP32 https://a.co/d/31ojNAq
ALLECIN 2N2222 2N2222A Amplifier Transistors NPN Silicon Transistor TO-92 60V 800mA (Pack of 200pcs) https://a.co/d/08ljL20
ALLECIN 50 Values 1/4W 0 Ohm-10M Ohm ±1% Tolerance Metal Film Resistor Assorted 1/4 Watt Common Fixed Resistors Assortment Kit https://a.co/d/9tCuljh
ALLECIN 100nF 0.1uF 104 Ceramic Capacitors 100nF 0.1uF-104 Multilayer Monolithic Capacitor (Pack of 100Pcs) https://a.co/d/hpGRHYl
ELEGOO 2PCS 830 Point & 2PCS 400 Point Breadboard Kit Solderless Breadboards for Arduino Bread Boards Electronics for Circuits Projects Prototype Board https://a.co/d/cD4Caib
I've purchased a couple of different jumper wire kits, and didn't care for them. This looks like a pretty good one, let me know...
AUSTOR 560 Pieces Jumper Wire Kit 14 Lengths Assorted Preformed Breadboard Jumper Wire with Free Box https://a.co/d/fjwv7Qc
looks like a good starter kit
276Pcs Breadboard Jumper Wires Kit, 2Pcs 830 Breadboards + 2Pcs 400 Breadboards + 2Pcs Color-Coded 170 Breadboards + 140Pcs U-Shape Jumpers and 2x65Pcs Flexible Wires for Arduino, Raspberry Pi, STEM https://a.co/d/8nQv7oc
0:00 intro
1:36 disclaimer
2:48 going over diagram
6:04 diagram close up of transistor/105 cap
7:20 diagram close up of chips/buttons
11:33 diagram close up of relay
12:56 diagram close up of voltage divider
13:40 project build start/level shifter
14:14 level shifter close up
14:43 relay
15:31 relay close up
15:49 relay transistor
16:06 relay transistor close up
16:27 4027 chip/flip flop
16:53 4027 close up
17:01 4027 continued
17:20 pin 1 and 3 close up
17:27 4027 continued
18:04 flip flop & cap close up
18:32 back side continued
18:54 4027 back side close up
19:06 40106 chip
19:18 40106 pin 2 close up
19:24 40106 continued
19:42 40106 cap close up
19:53 40106 stop float connections
20:19 40106 close up
20:44 connecting buttons
21:17 button close up
21:33 power rail connections
22:09 rail close up
22:20 pin 2 to transistor connections
22:47 pin 2 to transistor connections close up
23:32 voltage divider
24:04 voltage divider close up
24:43 100uf cap
24:57 100uf cap close up
25:17 connecting power
25:59 testing
26:09 voltage readings
26:45 outro
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