How to Make Timer Circuit Using Relay, BC547 & 1000µF Capacitor ⏱️ | Simple Delay ON/OFF
0:53
YouTubeEnergy Tricks
How to Make Timer Circuit Using Relay, BC547 & 1000µF Capacitor ⏱️ | Simple Delay ON/OFF
Learn how to make a simple timer circuit using a relay, BC547 transistor, and 1000µF capacitor! This easy DIY electronics project creates a time delay to turn a load ON or OFF automatically. In this video, we use a capacitor charging and discharging principle to control a relay through a transistor. When powered, the capacitor slowly charges ...
已浏览 3万 次1 个月前
相关产品
Circuit Diagram Symbols
Circuit Symbols UK
Electric Circuit Symbols
#circuit
AC vs DC Power: Why RMS Actually Matters
AC vs DC Power: Why RMS Actually Matters
YouTube1 个月前
RCBO Trip Explained: External Load Issues
RCBO Trip Explained: External Load Issues
TikTok1 个月前
热门视频
Bridge Rectifier Working Explained | Full Wave Rectifier | AC to DC Conversion Easy Guide
0:04
Bridge Rectifier Working Explained | Full Wave Rectifier | AC to DC Conversion Easy Guide
YouTubeAZ Electronics
已浏览 37.9万 次1 个月前
Resistance, Reactance, Impedance: Explained Simply
2:29
Resistance, Reactance, Impedance: Explained Simply
YouTubeProf MAD
已浏览 1.5万 次1 个月前
Should Resistor Be Connected to Positive or Negative Side of LED? 💡⚡
0:26
Should Resistor Be Connected to Positive or Negative Side of LED? 💡⚡
YouTubeEnergy Tricks
已浏览 6.4万 次4 周前
Circuit Diagrams Tutorial
Explained🔥 5V, 9V, 12V, 15V कैसे बनाएं? | 78XX IC Trick #electronic #circuitdiagram #shorts
0:06
Explained🔥 5V, 9V, 12V, 15V कैसे बनाएं? | 78XX IC Trick #electronic #circuitdiagram #shorts
YouTubeTech Electronic
已浏览 19.5万 次1 个月前
This Is How Non-Conductive Solvents Clean Live Electronics Without Short Circuits ⚡🧼
0:10
This Is How Non-Conductive Solvents Clean Live Electronics Without Short Circuits ⚡🧼
YouTubeTechie Sapien
已浏览 137.8万 次1 个月前
Why Capacitors Block DC But Pass AC (Visualized!)
2:39
Why Capacitors Block DC But Pass AC (Visualized!)
YouTubeProf MAD
已浏览 6779 次1 个月前
Bridge Rectifier Working Explained | Full Wave Rectifier | AC to DC Conversion Easy Guide
0:04
Bridge Rectifier Working Explained | Full Wave Rectifier | AC to DC Conversion Easy Guide
已浏览 37.9万 次1 个月前
YouTubeAZ Electronics
Resistance, Reactance, Impedance: Explained Simply
2:29
Resistance, Reactance, Impedance: Explained Simply
已浏览 1.5万 次1 个月前
YouTubeProf MAD
Should Resistor Be Connected to Positive or Negative Side of LED? 💡⚡
0:26
Should Resistor Be Connected to Positive or Negative Side of LED? 💡⚡
已浏览 6.4万 次4 周前
YouTubeEnergy Tricks
AC vs DC Power: Why RMS Actually Matters
2:24
AC vs DC Power: Why RMS Actually Matters
已浏览 1.9万 次1 个月前
YouTubeProf MAD
RCBO Trip Explained: External Load Issues
0:14
RCBO Trip Explained: External Load Issues
已浏览 6.4万 次1 个月前
TikTokbrightcircuit
📱 Control Water Pump with Phone | ESP32 IoT Project
0:05
📱 Control Water Pump with Phone | ESP32 IoT Project
已浏览 48.8万 次1 个月前
YouTubeMW Electronics Lab
Explained🔥 5V, 9V, 12V, 15V कैसे बनाएं? | 78XX IC Trick #electronic #circuitdiagram #shorts
0:06
Explained🔥 5V, 9V, 12V, 15V कैसे बनाएं? | 78XX IC Trick #electronic #circuitdiagram #shorts
已浏览 19.5万 次1 个月前
YouTubeTech Electronic
0:10
This Is How Non-Conductive Solvents Clean Live Electronics Without Short Circuits ⚡🧼
已浏览 137.8万 次1 个月前
YouTubeTechie Sapien
2:39
Why Capacitors Block DC But Pass AC (Visualized!)
已浏览 6779 次1 个月前
YouTubeProf MAD
0:13
Fire Detection System Using IR Sensor | Easy Electronics Project #techshorts#dilveersingh
已浏览 1.5万 次1 个月前
YouTubeEC short lab
0:19
Series vs Parallel Battery Connections: What’s the Difference? 🔋⚡
已浏览 260.8万 次1 个月前
YouTubeTeknoTrek
0:11
Karting & F1: Switchback vs. Divebomb Explained
已浏览 6.5万 次2 周前
TikTokevanracing66
2:43
why do we use the word circuit? #electrician #electriciansoftiktok #nationalelectricalcode
已浏览 3072 次3 周前
TikTokstevenj120volts
1:43
Kimi Antonelli's POV Lap Around Miami F1 Circuit
已浏览 260万 次1 个月前
TikTokmercedesamgf1
0:59
Stop Using 7805! Try This 3-Pin "Magic" Component ⚡
已浏览 44.2万 次1 个月前
YouTubeElectric techs
1:26
Las Vegas F1 tickets are selling fast! #f1 #f12026 #formula1 | formula one
已浏览 6.1万 次1 个月前
TikTokkymillmanf1
3:59
How to Install a Subpanel: A Step-by-Step Guide
已浏览 2.9万 次3 周前
TikTokjamescarter.7
0:06
🌧️Automatic Rain Wiper Using Arduino
已浏览 26.3万 次1 个月前
YouTubeMW Electronics Lab
0:07
mini inverter #experiment #shorts #electronics #scienceproject
已浏览 31.4万 次1 个月前
YouTubeTech Ideas
展开
静态缩略图占位符