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Table of Contents
Related Manuals for AZ-Delivery KIT EH-30 Hourglass
Summary of Contents for AZ-Delivery KIT EH-30 Hourglass
- Page 1 Quick Start KIT EH-30 Hourglass...
- Page 2 Areas of application The kit serves the purpose of tinkering and experimenting in the areas of education, research and teaching. It is ideal for trainees, students and hobby electronics engineers to acquire and deepen basic knowledge of electrical engineering. Required knowledge and skills Users should have basic knowledge of electrical engineering and how to use tools such as soldering irons.
- Page 3 small parts safely. Attention: Risk of injury from resilient components! Note: Do not apply excessive pressure to components and assemble them carefully. The kit works with electrical voltages and currents that, if used improperly, can lead to electric shocks, short circuits or fires. Please note the following safety instructions: Attention: Electrical voltage can be dangerous! Note: Never work on live parts and check whether the device is disconnected from the mains.
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Page 4: Specifications
Specifications Model Number EH-30 Working Voltage DC 3.3-5V Shape size 74.4*43.7*24mm Hourglass speed Adjustable Package Weight Led Color Tools Needed IRON Solder Wire Wire cutter... -
Page 5: Component List
Component List Name Description Main PCB LED PCB Resistor 1M Resistor 3.3K Capacitor 222P Capacitor 22uF 25V LEDS 5mm IC (U2-U3) 4015 IC (U1) 4069 Tilt Switch SW300DA Power 6p Auto lock Switch Potentiom 100K eter C8-pin Socket 8-pin Header... -
Page 6: Installation Steps
Installation steps Step 1 : Unbox kit and check part quantities against part list. - Page 7 Step 2 : Solder resistors R31 = 1M and other are all 3.3 K Prepare resistor and solder it:...
- Page 8 Use Wire cutter to cut extra resistor wire Result : you should get result similar to the following image :...
- Page 9 Step 3 : Install Capacitor C2 = 222P Step 4 : Install Capacitor C1 = 22uF, pay attention to polarity (longest leg is +)
- Page 10 Step 5: Install Tilt switch, bend it to 90 degrees and install in SW1 place.
- Page 11 Step 6: Install Potentiometer in the back of the PCB...
- Page 12 Step 7: Install the power switch, pay attention to direction, the rectangle must be positioned on top of the rectangle drawn on pcb.
- Page 13 Step 8: Install IC, Pay attention to the direction, the circle should be on the capacitor side. Place U1=4069 and U2=U3=4015...
- Page 14 Step 9: Install 8 pin Connector Step 10: Install 30 Led on led PCB, the longest foot is the positive one, install it on the rectangle pad.
- Page 15 Step 11: Install pin connector, the short side of the connector to the back of the circuit.
- Page 16 Step 12: Solder the power cable...
- Page 17 Step 13: Now connect the PCBs together as shown below : Step 14: Finally, power the hourglass and start it using the switch. After, select your time using the potentiometer. enjoy your hourglass kit. !
- Page 18 If you are looking for the high quality microelectronics and accessories, AZ-Delivery Vertriebs GmbH is the right company to get them from. You will be provided with numerous application examples, full installation guides, eBooks, libraries and assistance from our technical experts.
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