I've crimped about 300 of these buttons for a number of Arduino projects over the past few months. In terms of quality, they are a bit rough (sometimes mutilated from the bag) but still work well, but for the price that's no problem at all. My only complaint is that they are too tight in the packaging, making them extremely difficult to remove later. However, if you swipe it open a little and drop WD-40 on the connector, the problem is solved.
π Molex Micro-Fit 3.0 Dual Row (4 Circuits) Receptacle Plug Set, Male & Female with Terminal Sockets, Pack of 5 Sets
5 Review
β‘οΈ Amlits Nylon Spade Quick Disconnect Connectors Kit: 100 PCS, Fully Insulated Male & Female Electrical Crimp Cold-Pressed Wire Terminals Assortment
5 Review
π 300Pcs RockDIG Wire Ferrule Crimp Connector Kit - 8 Sizes Assortment, Tinned Copper, Electrical Cable Pin Cord End Terminal, for 12 10 8 6 4 2 1/0 2/0 Gauge Wires
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π Southwire SW-JHK-32 2-Inch J-Hook Cable Support, Holds 80 Cat 5E Wires, Zinc Plated Steel Ceiling Mount, Pack of 50, Silver
6 Review
π‘ High-Quality Advance ICN-4P32-SC Electronic Fluorescent Ballast: Ideal for 4 Lamps, 32W T8, 120/277V
3 Review
Fulham WorkHorse WH2-120-C Adaptable Ballast - 2 Pack
3 Review
π Robertson 2P20132 Quik-Pak: 10 Fluorescent eBallasts for 2 F40T12 Linear Lamps, Preheat Rapid Start, 120Vac, 50-60Hz, Normal Ballast Factor, NPF, Model RSW234T12120 /A (Crosses to RSW240T12120 /B)
4 Review
β‘οΈ Sunpark LC-12014T (1) FC12T9 32W Circline (1) 2D 38W (1) FC16T9 40W Circline (1) FC9T9 30W Circline Lamp Compact Electronic Fluorescent Ballast with Circline Lamp Plug 120V
7 Review