Ventajas: Muy interesante con fines didácticos y para practicar la iniciación a la soldadura de componentes. El circuito es fácil de realizar y la linterna alumbra bastante. Gracias al tipo de circuito (ladrón de Joule) es capaz de extraer energía incluso de pilas bastante gastadas. Existe un pack de 20 unidades más económico. Desventajas: El agujero frontal es demasiado pequeño para el LED, por lo que es necesario limar a cortar el plástico a mano. No incluye ningún tipo de instrucciones de montaje ni explicación del circuito.

Ventajas: Muy interesante con fines didácticos y para practicar la iniciación a la soldadura de componentes. El circuito es fácil de realizar y la linterna alumbra bastante. Gracias al tipo de circuito (ladrón de Joule) es capaz de extraer energía incluso de pilas bastante gastadas. Existe un pack de 20 unidades más económico. Desventajas: El agujero frontal es demasiado pequeño para el LED, por lo que es necesario limar a cortar el plástico a mano. No incluye ningún tipo de instrucciones de montaje ni explicación del circuito.

Ventajas: Muy interesante con fines didácticos y para practicar la iniciación a la soldadura de componentes. El circuito es fácil de realizar y la linterna alumbra bastante. Gracias al tipo de circuito (ladrón de Joule) es capaz de extraer energía incluso de pilas bastante gastadas. Existe un pack de 20 unidades más económico. Desventajas: El agujero frontal es demasiado pequeño para el LED, por lo que es necesario limar a cortar el plástico a mano. No incluye ningún tipo de instrucciones de montaje ni explicación del circuito.

My 9 year old grandson found this little kit to be perfect for learning how to weld. The result is a small lamp with very satisfactory lighting.

Mon petit-fils de 9 ans a trouvé que ce petit kit est parfait pour apprendre à souder. Le résultat est une petite lampe dont l'éclairage est très satisfaisant.

My 9 year old grandson found this little kit to be perfect for learning how to weld. The result is a small lamp with very satisfactory lighting.

this diy kit was just as described. i am totally happy and i will order it again. i use it on teaching electronics to my students and they are all impressed.

this diy kit was just as described. i am totally happy and i will order it again. i use it on teaching electronics to my students and they are all impressed.

this diy kit was just as described. i am totally happy and i will order it again. i use it on teaching electronics to my students and they are all impressed.

works fine. But it came with 4 x 47 ohm resistors, the board only need 1 the resistor controls the brightness of the torch, 47 ohms is to high in value and the light output is very low, I see that some kits were supplied with 22 ohm resistors so I changed mine to 22 ohms and the light output is now useful. Overall I am happy with the project.

works fine. But it came with 4 x 47 ohm resistors, the board only need 1 the resistor controls the brightness of the torch, 47 ohms is to high in value and the light output is very low, I see that some kits were supplied with 22 ohm resistors so I changed mine to 22 ohms and the light output is now useful. Overall I am happy with the project.

works fine. But it came with 4 x 47 ohm resistors, the board only need 1 the resistor controls the brightness of the torch, 47 ohms is to high in value and the light output is very low, I see that some kits were supplied with 22 ohm resistors so I changed mine to 22 ohms and the light output is now useful. Overall I am happy with the project.

i like these little flash lights i got 5 and i keep one every where i keep a lot f stuff like junk drawl or in the car comes in handy all the time 5 star s for sure

i like these little flash lights i got 5 and i keep one every where i keep a lot f stuff like junk drawl or in the car comes in handy all the time 5 star s for sure

i like these little flash lights i got 5 and i keep one every where i keep a lot f stuff like junk drawl or in the car comes in handy all the time 5 star s for sure

Отличный набор для начинающих электронщиков, и полезная вещь :)

Отличный набор для начинающих электронщиков, и полезная вещь :)

Отличный набор для начинающих электронщиков, и полезная вещь :)

ok

ok

ok

The kits came super fast to the UK. all items as described. perfect for a rainy Saturday soldering project. going to give them to my friends when we go camping.

The kits came super fast to the UK. all items as described. perfect for a rainy Saturday soldering project. going to give them to my friends when we go camping.

The kits came super fast to the UK. all items as described. perfect for a rainy Saturday soldering project. going to give them to my friends when we go camping.

Good quality. Good present for my kids

Good quality. Good present for my kids

Good quality. Good present for my kids

Excellent produit MERCI

Excellent produit MERCI

Excellent produit MERCI