How to make the UM66 melody circuit

UM66 Melody circuits | How to Make UM66 Melody Generator Circuit: This video explains the available type of UM66 packages and how to select suitable packages according to your requirement. It demonstrates how to make the melody circuit on the solderless breadboard. I also include four UM66 IC packages melody sample videos for your reference. TIMESTAMPS: 00:00 UM66T IC pin configuration & description 00:30 Select the melodies (um66 table and IC cording) 01:08 First circuit diagram (Level hold mode for piezo) 09:02 Second circuit diagram (Level hold mode for the speaker) 13:58 FT66T19L (For Elise melody) 14:18 FT66T68L (It’s a Small World melody) 14:45 FT66T32L (Waltz/Cuckoo Waltz melody) 15:12 UTC UM66T11L (Love Me Tender melody) To get more information visit the following link below. https://tinjunkbox.blogspot.com/2020/... IC Pin Diagram: https://1.bp.blogspot.com/-B5K572o5Hx... UM66T IC melody table: https://1.bp.blogspot.com/-og3IwY4jiG... Level Hold Mode for Piezo Circuit Diagram: https://4.bp.blogspot.com/-9Tk1nV7Ym9... First Breadboard Circuit:https://1.bp.blogspot.com/-ctQm69IfLO... Level Hold Mode for Speaker Circuit Diagram: https://3.bp.blogspot.com/-8WeGmZUcCe... Second Breadboard Circuit:https://3.bp.blogspot.com/-2aQoZkzZV7... Item list for the first circuit 1. UM66T19L (Equivalent FT66T19L or BT66T19L) IC - 1 2. Solderless Breadboard - 1 3. Piezo Transducer Plate or Piezo Transducer with Plastic Cover - 1 (with wires) 4. Micro Momentary Tactile Push Button Switch (4 Pin, SPST) - 1 5. Two 1.5V Batteries With Battery Holder - 1 6. Jumper Wire - 1m Item list for the second circuit 1. UM66T19L (Equivalent FT66T19L or BT66T19L) IC - 1 2. 2SD400 - 1 3. 1K Resistor (Brown, Black, Red) - 1 4. 0.1uF, 10V Electrolytic Capacitor - 1 5. Solderless Breadboard - 1 6. 8 ohm, 0.5W Speaker - 1 7. Micro Momentary Tactile Push Button Switch (4 Pin, SPST) - 1 8. 1.5V Battery - 2 9. 1.5Vx2, AA Type Battery Holder - 1 10. Jumper Wire - 1m Reference Ref 1 UM66T Series, Simple Melody Generator, UMC Corporation. Link: https://www.alldatasheet.com/datashee... Ref 2 UTC UM66TXXL, MELODY INTEGRATED CIRCUIT, UTC UNISONIC TECHNOLOGIES CO., LTD., QW-R501-001, D. Link: http://www.unisonic.com.tw/datasheet/... Ref 3 FT66T-xx, SIMPLE MELODY GENERATOR, FORTECH ELECTRONICS COMPONENT. Link: http://product.ic114.com/PDF/F/FT66T-... Ref 4 BT66T, SIMPLE MELODY GENERATOR, FORMOX SEMICONDUCTOR. Link: https://www.alldatasheet.com/view.jsp... Thank you... Keywords: #um66 #melodyic #ForElise #SmallWorld #CuckooWaltz #LoveMeTender